

Turn Breastmilk Into a Keepsake
The only DIY kit that preserves breastmilk in its pure, liquid form, at home. Create museum-quality jewelry using patented technology trusted by 70,000+ mothers worldwide.
Turn Breastmilk Into a Keepsake
The only DIY kit that preserves breastmilk in its pure, liquid form, at home. Create museum-quality jewelry using patented technology trusted by 70,000+ mothers worldwide.

Everything Included
Made in 30 minutes
What is a breastmilk keepsake?
A breastmilk keepsake is a tangible way to preserve your nursing story, made from your own milk and worn as jewelry. DIY by MILKIES® lets you create it at home using a patented method that keeps breastmilk liquid (not dried, powdered, or altered), for a truly personal memory you can hold forever.
Made From Love
A keepsake that’s uniquely yours, created from the moments, milestones, and meaning of breastfeeding, not just a generic “mom” gift.
Pure Preservation
Our patented process preserves full liquid breastmilk in resin, no drying, no clay bases, and nothing removed, so the memory stays authentic.
Designed to Last
Professional-grade resin creates a crystal-clear, permanent seal that protects what’s inside, turning a fleeting chapter into an heirloom keepsake.
Why choose a DIY breastmilk keepsake?
Keep It Private
Many mothers don’t want to mail breastmilk to someone else. With DIY by MILKIES®, your milk stays with you the whole time, at home, on your schedule.
Make It Yours
A keepsake feels more meaningful when you create it yourself. Choose the setting and craft the piece with your own hands, every detail reflects your story.
Quick to Create
You only need about 30 minutes of active work to make your piece. No long waits, no back-and-forth approvals, just follow the step-by-step video.
A Real Milestone
Whether it’s your first months, your last feed, or a weaning celebration, this keepsake turns a personal milestone into something you can wear and keep close.

DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings
(61 reviews)ROSE GOLD (24-carat rose gold-plated silver)
Craft an unparalleled emotional treasure right in the comfort of your home. With MILKIES DIY KIT, you don't just create jewellery; you encapsulate memories and emotions, courtesy of our patented preservation process, years of expertise, and over 50,000 satisfied customers. Everything you need is right in the box—our exclusive preservation agent, tools, and even a beautiful box for safekeeping.

DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings
ROSE GOLD (24-carat rose gold-plated silver)
What’s inside your DIY kit?
A full at-home workshop in one box, beautifully organized in our signature pink and blue keepsake box, with the materials, tools, and guidance to create a breastmilk keepsake from start to finish.
Jewelry Settings
Necklace, bracelet, ring, 925 sterling silver
Preservation Agent
MILKIES® patented formula for liquid milk
Jeweler’s Resin
Professional-grade, crystal clear finish
Complete Tools
Syringes, sticks, gloves, cups, pipette
Crafting Mat
Large mat with numbered zones
Video Tutorial
Step-by-step guidance in real time
Printed Manual
Comprehensive, clear, and easy to follow
Keepsake Box
Gift-ready, beautifully organized packaging
DIY by MILKIES® vs. Other Keepsakes
When you’re preserving something this personal, the method matters. Compare the most common “keepsake” options, and see why mothers choose to preserve the real thing, at home.
| Feature | DIY by MILKIES® | Send-Away Services | Photo/Print Keepsakes |
|---|---|---|---|
| Milk Stays Home | N/A | ||
| Liquid Preservation | Varies | N/A | |
| Patented Technology | Varies | ||
| 925 Sterling Silver | Varies | N/A | |
| Video Instructions | Often | Varies | |
| Ready In | 24-72 hours | 4-8 weeks | 24-72 hours |
| Price Range | $115-$199 | $200-$500+ | $20-$80 |
Patented Preservation
DIY by MILKIES® is the only DIY kit that preserves breastmilk in resin while keeping it in its natural liquid form, no drying, no powders, and no “milk removal” steps.
Trusted Worldwide
MILKIES® has served 70,000+ mothers across 50+ countries. You’re not experimenting, you’re following a proven process used by thousands to create meaningful keepsakes.
Support That Reaches You
Help is never far. Our teams are located in Germany, the UK, the USA, Canada, and Poland, so you can get guidance in your time zone while creating your keepsake.

Kasia Lew , Mother of 2, practiced extended breastfeeding & tandem nursing
From One Nursing Journey to Keepsakes Worldwide
Kasia Lew’s journey began in 2013 with the birth of her first child, Adam. As she practiced extended breastfeeding, and later tandem nursing two children, she experienced firsthand the bond that forms during this intimate time, and how quickly those moments pass.
After months of research and development, MILKIES® launched on Mother’s Day 2016 as a home-based operation. Since then, it has grown into an international brand serving 70,000+ mothers in 50+ countries, built around preserving the most meaningful parts of motherhood.
DIY by MILKIES® was created by listening closely to customers. Many mothers felt hesitant about sending breastmilk to a third party, but still wanted a lasting keepsake. With a background in computer linguistics and multimedia, Kasia helped shape a complete DIY kit with step-by-step video guides.
DIY by MILKIES® is the only kit that preserves liquid breastmilk in resin without altering its natural state. It’s a testament to Kasia’s dedication to authenticity and quality, so your keepsake reflects what was real, not a processed substitute.
70,000+
Mothers Served
50+
Countries Served
2016
Founded

A breastmilk keepsake that feels like your own story
Breastfeeding leaves traces you can’t photograph and can’t quite explain. A breastmilk keepsake turns that fleeting, physical chapter into something permanent, personal, and quietly beautiful you can wear every day.
By Kasia Lew, Founder of MILKIES®
The day you realize the chapter is ending
The strange thing about feeding a baby is how quickly it becomes ordinary. You learn the angles, the timing, the slight adjustments that make everything calmer. Then one day the rhythm changes and you notice it, not with fireworks, but with a soft jolt of recognition. This is finishing. This is becoming memory. For many mothers, the search for a breastmilk keepsake begins right there, in that quiet moment when the body’s work starts to loosen its grip on daily life.
Photos capture the baby. They don’t capture what it felt like to be needed in that intimate, wordless way, or how your body held the family together through sleepless nights and half-eaten dinners. A breastmilk keepsake is appealing precisely because it isn’t a picture. It’s matter and meaning together, a small physical anchor that says this happened, and it mattered.
But as soon as you start looking, you meet the modern problem of modern sentimentality. Do you mail a precious sample to a stranger and wait? Do you buy a cheap kit and hope it won’t yellow, crack, or turn into something that looks like a school experiment? Or do you decide you want your hands on the process, not because you’re crafty, but because you want the story to stay with you from start to finish?
That is the real tension behind the breastmilk keepsake trend. It isn’t just about jewelry. It’s about trust, privacy, and the desire to make something that can sit beside heirlooms without apology.
There is a way to do it at home with professional-grade preservation, without drying, powders, or guesswork. Before we get to the how, it helps to understand why this particular keepsake hits so hard, and why it keeps showing up at the exact life moments when a mother is most tender.
Why we reach for objects when memories blur
Breastfeeding is physical history
A breastmilk keepsake matters because breastfeeding is not just a bonding narrative, it is a bodily event with real costs and real triumphs. It is time, soreness, logistics, hunger, patience. It is also competence gained in public and private. When the journey ends, what remains is often oddly intangible. Friends ask how long you nursed, as if duration is the whole story. You may remember the first latch or the last feed, but most of the middle is a blur of repetition. Turning breastmilk into a keepsake gives that blur a shape. It becomes a small witness to what you did when nobody was clapping, when the work was hidden under a nursing cover or behind a bedroom door at 3 a.m.
The pressure to find the perfect meaning
Many people start searching for a breastmilk keepsake around milestones that already carry emotional weight. A baby shower where you’re celebrated but anxious. A birth where you feel fierce and also shaken. A weaning season where hormones can drop and feelings can spike in ways you did not anticipate. In those moments, gifts and tokens can feel either too superficial or too heavy-handed. A breastmilk keepsake is different because it is literally made from the material of caregiving. It holds meaning without needing a caption. It can be private, even secret, and still deeply ceremonial.
Control, privacy, and the modern mother’s line in the sand
The classic model for keepsake jewelry has often been send-away. You package your milk, trust the courier system, trust the studio, wait for the result. Some mothers love the simplicity. Others feel a hard no in their gut. A breastmilk keepsake is personal in a way that makes outsourcing emotionally complicated. You may worry about loss, mishandling, delays, or simply the discomfort of shipping a part of your body to someone you have never met. The desire for a do-it-yourself method is not just about saving money or enjoying crafts. It is about keeping the process in your home, on your terms, and making the moment of transformation part of the memory itself.
The keepsake that lets you stay close to the process
A breastmilk keepsake in jewelry form is exactly what it sounds like: a small portion of your milk preserved and set into a wearable piece, often a necklace, ring, earrings, or a bracelet. Done well, it looks like an elegant stone, soft and luminous, not like a science project. The entire point is to keep the material intact and stable over time, so it can live on your skin without fear.
The reason DIY by MILKIES® exists is because the keepsake world matured. After MILKIES® processed more than 100,000 orders in the breastmilk jewelry market, one request kept repeating itself in different languages and different time zones. Mothers wanted the result, but they did not always want to send their milk away. Some wanted privacy. Some wanted immediacy. Some wanted the quiet satisfaction of making their own breastmilk keepsake at the kitchen table.
Kasia Lew, the founder behind MILKIES®, understood that impulse intimately. She is a mother who practiced extended breastfeeding, including tandem nursing her two children, and she built her company with the idea that a mother’s story deserves to be kept with dignity. When she created DIY by MILKIES®, she wasn’t trying to turn motherhood into a craft trend. She was responding to a real need for autonomy.
DIY by MILKIES® is a specialized line dedicated exclusively to do-it-yourself breastmilk jewellery kits. It’s designed to turn your home into a miniature jewelry workshop, with the tools laid out, the steps guided, and the preservation handled by the same technology that helped build MILKIES® into a global keepsake brand. You choose from multiple jewelry options, then make your breastmilk keepsake yourself with support that feels structured rather than intimidating.
Inside the kit you’ll find a range of designs, including four necklace styles, two ring styles, three earring types, and one bracelet design, available in silver, gold-plated, and rose gold-plated finishes. The point of variety is not to push choice for choice’s sake. It’s to allow the keepsake to fit your life, whether you want something subtle for daily wear or a statement piece you bring out when you need to remember who you were in that season.
- Privacy you control because your breastmilk keepsake never leaves your home
- Time flexibility because you choose the moment, not a shipping window
- Hands-on meaning because making it becomes part of the memory
- Guided confidence through a step-by-step video guide and structured workmat
- Design choice across necklaces, rings, earrings, and a bracelet in three finishes
Of course, the romance of a breastmilk keepsake only works if the object lasts. Sentiment does not protect resin from chemistry, and good intentions do not prevent discoloration. That is why the conversation has to turn from aesthetics to preservation. If you have ever seen yellowing, cracking, or cloudy results from low-quality kits, you already understand the stakes. The difference is rarely the metal setting. It is the method used to stabilize breastmilk itself, and whether the process respects the milk in its original form.
What it takes to preserve breastmilk without compromise
Breastmilk is not a static ingredient. It is a living, complex fluid with fats, proteins, sugars, and water content that can shift in look and texture. Any breastmilk keepsake method has to deal with that complexity. The goal is to prevent breakdown and keep the finished piece visually stable for years, not weeks.
Many DIY approaches on the market rely on drying the milk first. Some instruct you to dehydrate it into powder, then mix that powder into a base such as resin, clay, or another binder. Others require you to remove parts of the milk or alter it until it becomes workable. These methods can create a keepsake, but they change the material dramatically. For some mothers, that feels like a compromise at the very point the keepsake is supposed to be honest.
DIY by MILKIES® is built around a patented preservation technology developed by MILKIES®. It is distinctive because it allows you to preserve full liquid breastmilk in resin without drying it, without mixing it with powder, and without removing anything from it. In other words, the breastmilk keepsake can begin with milk that still looks and behaves like milk, then becomes a stable resin-set element through a controlled chemical process.
In practical terms, the kit uses a preservation step that stabilizes a small measured amount of milk, then incorporates it into a prepared resin emulsion. The steps are timed and structured for consistency, which is why the kit includes an organized workmat, dedicated tools, and a step-by-step video guide. The preservation is not presented as vague magic. It is a repeatable method, refined through the larger MILKIES® operation and then translated into an at-home format.
This is also why the kit emphasizes precision. You measure small volumes. You mix for specific times. You avoid bubbles. When you treat a breastmilk keepsake like fine work rather than a casual pour, the result looks like jewelry, not a craft. The technology supports that outcome, but so does the discipline the kit encourages.
MILKIES® has production facilities in Poland and local teams in Germany, the UK, the USA, and Canada, which matters because support is part of the technical promise. A DIY breastmilk keepsake is still a personal project. Knowing there is a real company behind the instructions, with established processes and customer service, changes the emotional calculus for many mothers.
Proof beyond pretty photos
DIY by MILKIES® draws on the wider MILKIES® reputation built through more than 100,000 keepsake jewelry orders across 50 plus countries, backed by a 5 out of 5 star rating from over 2,000 reviews on platforms like Facebook and Google.

Your kitchen table becomes a small studio
A breastmilk keepsake made at home has a different atmosphere than one you order and wait for. It begins with a box that feels considered rather than purely functional, a pink and blue design with compartments that invite you to slow down and take the process seriously. You clear a surface, not because the instructions demand it, but because you want this hour to be calm. You set the mat down and notice how it turns clutter into order, giving every tool a place and every step a direction. Before you open anything, you watch the video guide. Not because you doubt yourself, but because it is reassuring to see hands doing what you are about to do. The pace is steady. The tone is practical. You put on gloves and feel that small shift into focus, the way you do when you’re about to bake something you really care about. There is a discipline to it, but not an anxiety. You are not performing. You are making. The first stage is almost ceremonial. You choose the jewelry setting, lift it from its packaging, and clean it carefully. It is a simple act, but it carries weight. The setting is the frame for your breastmilk keepsake, the place where the memory will sit. You protect it from dust. You keep it steady. You prepare it like a tiny altar, except it is destined for everyday life, for commuting and grocery shopping and all the unglamorous places motherhood continues. Then comes the part that can feel unexpectedly emotional. You measure your milk. Not a bagful, not a freezer stash, just a small amount. Enough to matter, not enough to make you anxious. The preservation step is precise and almost satisfying, the kind of careful work that gives your mind a rest from the endless improvisation of parenting. You mix for a minute, you check for air bubbles, you measure again until it is right. A breastmilk keepsake asks for attention, and in return it offers a kind of steadiness. When you mix the resin components, time becomes part of the ritual. You can’t be interrupted, so you choose a moment when the house is quiet or when someone else can hold the baby. There is something tender about that decision. You are giving yourself space. You stir, you watch the mixture turn milky, and you realize the metaphor is almost too perfect. Nourishment becomes material. The everyday becomes artifact. Finally, you fill the setting. You move slowly, adding drops, watching the surface level out. It is intimate in the way handwriting is intimate. The finished piece cures on a level surface, uncovered, safe from dust, as if it needs its own small season of rest. Later, when you lift it free and it catches the light, you understand what a breastmilk keepsake can be at its best. Not a loud announcement. A quiet, wearable truth.
- Set up a clean, ventilated workspace and organize the tools on the numbered mat
- Preserve a precisely measured amount of liquid milk using the syringe mixing step
- Prepare and time the resin mix until it becomes a uniform milky emulsion
- Combine, fill the jewelry setting carefully, then leave it to cure undisturbed
Three paths to a breastmilk keepsake and what they cost you
Most mothers considering a breastmilk keepsake end up choosing between three routes. The first is a send-away service. It can be convenient, and when the studio is reputable the results can be beautiful. The trade-off is emotional and logistical. Shipping delays happen. Packages get lost. Some mothers simply do not want to hand off something so personal, even to professionals.
The second route is the bargain DIY kit, often marketed with glittery certainty and minimal instruction. These kits commonly rely on drying methods or powder bases, and they may not offer the materials or guidance required for a stable long-term result. The risk is not just aesthetic disappointment. It is the slow heartbreak of watching a breastmilk keepsake change over time, becoming more yellow or cloudy than you expected.
The third route is what DIY by MILKIES® aims to be: professional-grade preservation in an at-home format. It is designed for mothers who want control without improvisation. You get an organized system, a video guide, and a method based on MILKIES® patented preservation technology that works with pure liquid breastmilk rather than forcing you to dehydrate or dilute what you are trying to honor.
In a sense, the choice is not really about DIY versus not DIY. It is about what you want to hold onto. If your breastmilk keepsake is partly about trust, then keeping the process at home can feel like the most faithful option. If it is partly about craft, then a kit that treats the chemistry seriously gives you room to enjoy the making without gambling on the outcome.
A story you can wear without explaining
A breastmilk keepsake is not an attempt to freeze motherhood in amber. It is the opposite. It is a way of honoring movement, acknowledging that a chapter can end and still remain part of you. When you turn a small amount of milk into a piece of jewelry, you are not preserving a perfect time. You are preserving evidence of your care, your endurance, your presence. Years from now, the piece may mean something different than it means today. Today it may feel raw, like a marker of letting go, especially if you’re weaning or closing out an intense season. Later it may feel like a private badge, a reminder that you once did something that required your whole body and your whole attention. A breastmilk keepsake can sit beside wedding rings, heirlooms, and everyday jewelry because it belongs to the same category of objects. The ones that carry a life. If the idea appeals to you but the idea of sending your milk away does not, making your own breastmilk keepsake at home can be a gentle compromise between professionalism and intimacy. You give the process the care it deserves, you keep your story close, and you end with something quietly permanent.
When you feel ready, choose the piece that suits your life and make a breastmilk keepsake in your own time, at your own table.
Stories From Our Community
Every piece of jewelry tells a unique story. Here are just a few from mothers who've created their own keepsakes.

“My husband ordered me this ring for Mother’s Day and it turned out gorgeous! The video really made the directions easy to follow and I like that it included a box for storage”
Jenny
ETSY

“Everything was sooo well thought out and the colors are too cute!! You get everything you need including cute pink gloves. The instructions were extremely detailed and simple. My oldest wanted to add glitter so he could be a part of the keepsake as well. I am so happy with my purchase and definitely recommending this to friends and family!”
Angel
ETSY

“The ring is so beautiful and I am so happy to carry something with me as a reminder of one of the hardest but most rewarding and beautiful journeys I have ever experienced.”
Ashley
ETSY

“ love this item. The kit has been very well thought and the quality is amazing. I am beyond happy with this gift to myself!”
Perrine
ETSY

“This is so beautiful! I’m in love with it”
Abigail
ETSY

“Easy instructions, excellent quality beautiful and unique.”
Yelitza
ETSY

“Having my breastfeeding journey represented in a piece of jewelry is so special to me. It’s the perfect way to cherish that extremely special time. The kit was very easy to follow and had everything needed. It turned out beautifully. Thanks so much to Milkies!”
Ashley
ETSY

“I bought this for my sister in law and she was absolutely thrilled! They turned out fantastic!”
rhondamorgan4711
ETSY

“Great product, very well designed, the kit is great. I recommend without hesitation!”
Marine
ETSY

“In the top ! I hope it will last over time. Priceless gift”
Anais
ETSY
Frequently Asked Questions
Everything you need to know about making a breastmilk keepsake at home.
Your breastfeeding chapter deserves a keepsake that lasts.
Preserve a milestone you can’t recreate, one tiny drop that holds years of love, effort, and connection. Create a breastmilk keepsake at home, then wear it close like the memory it carries.
