Hirosart - Keycaps studio

Koi resin and wood wrist rest



Level up your typing experience with our Koi wrist rest 

The Koi fish has been widely known in oriental countries for its unique beauty and is a spiritual symbol of good fortune, success, prosperity, and ambition. With the aim of incorporating those meanings into our products, the idea of creating a Koi resin and wood wrist rest sprang up in our minds.

Koi resin and wood wrist rest
Koi wrist rest

The Koi wrist rest is a combination of wood and resin and is designed in the East Asian style of ink wash brush painting. Our meticulous artisans had to sharpen the wood carefully, and then paint multi-layers to create greater hue effects and a more intense feeling of thickness. The outcome is an earthy, multi-colored pattern – a combo that would virtually complement any mechanical keyboard. Done in a live-edge style, the wood fibers are visible through the resin, as if looking at a bug petrified in amber.

Koi resin and wood wrist rest
Koi resin and wood wrist rest

These artisan wrist rests position your wrists and hands to provide you with support and relieve tension while using your keyboard or laptop.

Koi resin and wood wrist rest

In case you want to get all the tension out of your body or are desperately in search of a gift idea for your technophile friends, look no further than our Koi wrist rest.


  • Size 60%: 30 x 1,5 x 2 (the thinnest place is 1.5 cm)
  • Size 65%: 32 x 1,5 x 2 (the thinnest place is 1.5 cm)
  • Size TKL: 36 x 1,5 x 2 (the thinnest place is 1.5 cm)
  • Full size: 44 x 1,5 x 2 (the thinnest place is 1.5 cm)
  • And we can make any custom size if you want.
  • Material: Wood and resin
  • Smooth, solvent-resistant polish for surface protection

Inside the package:

  • 1 wrist rest by Hirosart
  • 1 card


  • Every product was 100% handmade. The final product may vary slightly from the original photos. We would love to ask you to tolerate any reasonable differences.
  • Easy-clean surface (simply use a damp cloth to wipe)
  • Custom Order Acceptable. Kindly share with us your design, we can customize that for you.

Additional information


1, 2, 3, 4, 5


300mm, 320mm, 360mm, 440mm, Custom size


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All items are made-to-order. This means that when you place your order, we make that item just for you, one at a time, for the best quality!

We process orders on business days, which are Monday through Friday, Eastern Standard-Times. We exclude holidays observed by the Post Office: New Year’s Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas.

The time frame for order delivery is divided into two parts:

Processing time:

Orders will be shipped from Vietnam

The majority of orders are produced and shipped within 7-10 business days.

With custom orders such as: Pokemon keycaps, custom wrist rest… the processing time is 3 – 4 weeks.

Shipping time:

🇺🇸 United States:

Economy: 8 -15 business days

🇨🇦 Canada:

Economy: 12 – 20 business days.

🇬🇧 United Kingdom:

Economy: 10 – 15 business days.

🇦🇺 Australia & New Zealand:

Economy: 15 – 20 business days.

🇪🇺 European Countries:

Economy: 10 – 15 business days.

Other Countries: 

Economy: 15 – 20 business days.