The Ultimate Kintsugi Supplies Guide: Why Building Your Own Authentic Kintsugi Kit is Best
- mikster
- Mar 29, 2023
- 6 min read
Updated: Mar 27
"How to do kintsugi at home?
"What basic traditional kintsugi supplies should I get as a starter?
"Can you give me a traditional kintsugi supply list?
"What is the Best kintsugi kit?"
YES! We have prepared this blog to help beginners and learners of traditional kintsugi in search of kintsugi supplies, tools and material.
It is easy to get a conventional kintsugi kit in the market. And it is extremely easy for us to sell our own kit. BUT, we choose not to! We believe that the best kintsugi kit isn't something you buy off a shelf in an expensive-looking box; it is the one you build yourself, tool by tool, as your knowledge of the craft grows.
Why Authentic Traditional Kintsugi Supplies Outperform All-In-One Kits
By researching and selecting your own authentic kintsugi tools, you are doing more than just shopping—you are learning the history and function of every material.
Many "beginner" kits on the market are filled with over-priced sampler-size urushi or chemical glues (epoxy), disposable bamboo skewers, and low-quality brushes that shed hair into your wet lacquer. When you choose to build your own traditional kintsugi supplies list, you ensure that you are paying for quality where it matters: genuine Japanese Urushi, precision Maki-e brushes, and high-purity gold and silver powders.
To help you start your journey with integrity, here is our recommended list of essential materials for a professional-grade kintsugi repair.
Ki Urushi
Red Urushi
Black Urushi
"Why do I need all three?
Because each has different properties. Ki-urushi (raw urushi) has the strongest adhesion properties to build a solid base repair. You can also use a high-grade ki-urushi as a final protective coat over your gold powder finish (not all ki-urushi are created equal, Daigo Sakarihen is an example of premium grade ki-urushi).
Black and red ki-urushi are heat-refined, water-content-callibrated, with added mineral pigments, which reduces their ability to bond. They are perfect for all the intermediate lacquer layers that are also used for patching and waterproofing. In addition, you can also create urushi-tsugi with these lacquer colors.
Read "What is urushi" to understand more about the material.
Essential Base Material: We have bundled jinoko, tonoko, hemp fiber and wood powder for you. Or order a la carte if you already have some of these items or looking to replenish your kintsugi supplies.
Small Files Set. These small files are perfect for cleaning up broken edges and chips before repair. Filing by hand allows for better precision, though tedious. Some people uses Dremel tools, but they are too powerful for delicate work, and it is easy to "over-grind" the piece. The high-speed vibrations can also damage fragile fine porcelain.
Whetstones. Get the basic package #400, #800, #1000. You can also use wet sandpaper. Watch our video on how to use whetstones and polishing charcoal for kintsugi.
Mixing Palette. Glass plate or ceramic tiles work well. You need something smooth to mix and scrape, and is easy to clean. Ours are of custom-size, designed for kintsugi projects.
Brushes. We recommend 1 nylon hobby brush and 2 maki-e brushes. (1 maki-e brush is also ok, as they are not cheap). We have selected a range of high-quality kintsugi-use maki-e brushes both with synthetic hair and traditional cat-hair. Not all brushes are created equal! Watch our video on choosing and caring for lacquer craft brushes before making a decision.
Brush cleaning stick. Use this stick if you have a very fine maki-e brush.
Spatulas and Palette Knives. Wood, plastic, metal. Your choice. You can also find them at hardware or art supply stores. I always have a few plastic spatulas on hand. We also recommend you try our handmade wooden spatulas. They look nice when patinated with oil and urushi, and the edge can be trimmed and sanded to sharpen or change shape if needed (unlike plastic spatulas).
After using and practicing for a while, you'll know what size and material works best for your needs. Oil-painting palette knives are also great to use.
Filter paper. Many people skip to use the filter paper. But to get pristine and smoothest final layer of urushi, you must filter the lacquer before using it. Any dust or debris will show on the surface.
Finish Metal Powder. Your choice! Our pure gold powder is 1 gram (compared to other suppliers and kits that sell you 0.1 g). When gold price keep on rising, we recommend that you practice with pure silver (4 grams). We recommend beginners to start with matte silver or matte gold. Many learners who have taken quick workshops have started with substitutions of gold, mica, bronze, tin etc... But the material properties of these substitutions are completely different from those of gold and silver (weight, particle size, polishability). To learn and practice traditional kintsugi dusting and polishing, start with silver (matte, non-polishable or gloss, polishable), move on to pure gold when you are ready. Then experiment with all the other metal powders to see what colors and effects they have. By the way, the set of brass weights is very useful (you'll understand why once you open one of the powder packets...). Feel free to use any small weight, as long as it is heavy enough to hold the packet in place.
Dusting Brush. We recommend using both S and M dusting brushes. The short brush (Ashirai -S) loads the gold powder better, while the M brush (Harai -M) "sweeps" better. Budget concern? Get the S size. If you plan to use a variety of metal powders, buy separate brushes to avoid contamination. (For example, you don't want to get leftover silver in your gold powder).
Silk cotton balls. They are essential after piling the powder onto the wet lacquer. They help to even out the powder and pack it lightly onto the wet urushi. Some people use it to load the powder onto the wet urushi directly, but we think that (1) it picks up more powder than necessary due to the large surface area of the ball and results in more waste (2) it is easy to accidentally smear the wet lacquer compared to the dusting brush. However, it is up to your preference.
Summary list of basic traditional kintsugi supplies
Ki Urushi
Red Urushi
Black Urushi
Set of base powder (tonoko, jinoko, hemp fiber, wood powder)
Brushes (recommend 1 nylon brush, 1 or 2 maki-e brushes)
Brush cleaning stick
Set of 3 metal files
Set of 3 whetstones
Palette (glass or paper or ceramic tiles)
Spatula / Palette knives
Filter paper
Finishing metal powder of your choice (gold ? silver ? bronze ? tin ?)
Dusting brush (1 or 2)
Silk cotton balls (pack of 4)
Other things to prepare yourself:
Rapeseed oil or canola oil
Rubbing alcohol (ethanol) or camphor oil
Masking tape
Scalpel or cutter (to cut the hardened kokuso if necessary)
Protective gloves and sleeves, apron
Tissues, rags, table cover
Build your own "muro" lacquer drying box (instructions in our video library)
Toothpicks and cotton swabs (optional)
Whether you're building your own kintsugi kit or restocking your kintsugi supplies, we're always here to answer your questions. We will continue to post more educational information as time goes. If you are a member, try using our forum and post your questions and comments. (We are waiting for the brave one, still. Let's make this a great kintsugi learning community.
By choosing authentic materials and curating your own Traditional Kintsugi Supplies List, you are investing in the true craft. Have a wonderful kintsugi journey!
QUICK Kintsugi WEB LINKS:
Video library (free sign-up)
Notes: Recently, we noticed other online shops copied our assortment, imagery and content and claimed they partnered with Japanese artisans on their kintsugi supplies. We investigated and took proper action to have their content removed. We also noticed some of their merchandize are not suitable for kintsugi / lacquer craft use. We believed some shops are out for quick profit and do not even validate their material before marketing. Kintsugi supplies are expensive, it is smart to do proper research before making purchases, and select qualified, reputable shops! Be a smart consumer!
GOENNE JAPAN Home
www.goenne.com
I really enjoyed this breakdown of the kintsugi supply list and the focus on choosing the right kit. There’s something meaningful about the idea of repairing broken pieces and turning them into something even more beautiful than before—it feels both artistic and symbolic. It also made me think about systems and optimization in a completely different field. In my experience working with private label seo, I’ve seen how structured tools and ready-made frameworks help agencies “repair” inefficiencies and build stronger, more scalable results for clients. Whether in art or digital strategy, having the right foundation and tools makes all the difference in long-term success.