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Custom Fantasy Koi artisan keycap

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Custom Fantasy Koi artisan keycap with elegant and sophisticated design

The Koi fish have been widely prevalent in Japan and China, considered a symbol of good fortune, success, prosperity, and ambition. With the aim of incorporating those meanings into our products, a custom Fantasy Koi artisan keycap was born.

Sa profile fantasy yin yang resin keycap
Sa profile fantasy yin yang resin keycap

Little fantasy Koi fish is permanently encased in shiny solid casting resin. Not satisfied with just the mini Koi fish standing alone, we created lush tiny landscapes that reflect the habitat in which the Koi fish resides.

Custom koi keycap: fantasy resin custom keycap
Sa profile fantasy resin custom keycap

Each resin custom keycap takes us several days to complete. The meticulous hands of our artisans get involved in every stage of the production process from the tiniest detail: preparing the molds, pouring resin, and coloring the details… Hence, when you hold these small keycaps, you will feel the tremendous passion and care our artisans put into them.

This resin custom keycap is available in a wide range of color combinations. Whether you want a blue and orange keycap, or a white and orange keycap, we can make them just like the way you want.

We also offer a wide range of choices in terms of purchases: only one keycap, a set of ESC and Shift, a set of ESC, Shift and Spacebar, or even a set of 7 keycaps. The more keycaps you purchase, the more discount you get: 10% off for a set of 2-3 products and 15% for a set of 7 products.

If you are looking for a gift idea for your friend, your family, or a gorgeous decor piece for your mechanical keyboard, these custom Koi keycaps are perfect options due to their elegance and artistry.

Tech specs:

  • Switch type: Compatible with Cherry MX switches & clones
  • Profile keycap: SA
  • Profile row: 1u (ESC)
    1.25u keycap (Alt/Ctrl)
    1.5u keycap (Tab)
    1.75u keycap (Capslock)
    2u keycap (Backspace)
    2.25u keycap (Enter/Left Shift)
    6.25u keycap (Spacebar)
    ALL (Set 7 keycaps)
  • Height: ~ 16 mm 
  • Backlit & UV light support (weak)
  • Design and Handcrafted by Hirosart
  • Custom any color

Inside the package

  • 1 artisan keycaps resin
  • 1 card
  • 2 rubber finger gloves


  • Our custom resin keycaps were 100% handmade. The final product may differ slightly from the original photos. We would love to ask you to tolerate any reasonable differences.
  • For a long time use, please keep this product away from heat and water. Don't soak it into the water. Wet tissue is acceptable.

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.

To determine your spacebar size, you need to measure the length of the spacebar keycap in millimeters and divide it by 19. This will give you the unit size of your spacebar. For example, if your spacebar is 114 mm long, then your spacebar size is 114/19 = 6u. Our spacebar size ranges from 5.57u to 7u, so you can choose the one that fits your keyboard best.
Our keycaps are compatible with Cherry MX switches & clones in terms of switch types and SA/OEM in terms of keycap profile. These are the most common and popular types of switches and profiles in the mechanical keyboard market. However, some keyboards may have different layouts or sizes that may not match our keycaps. To provide you with better support, kindly email us with your keyboard model and we will check the compatibility for you.
A "keybcap profile" typically refers to the physical shape or design of a keyboard, particularly the arrangement and height of the keys. Different keyboard profiles can affect the typing experience and ergonomics, with common profiles including flat, low-profile, and sculpted designs. Additionally, in the context of mechanical keyboards, "keyboard profile" may also refer to the shape of the keycaps, such as OEM, Cherry, DSA, SA, or other profiles, each offering different keycap heights and shapes.
For custom orders such as Pokémon keycaps, custom nightlights or wrist rests, the processing time extends to 3 to 4 weeks.

Reviews 9

  1. Michelle

    I love my new koi key cap, it looks just like what is pictured and it feels great to use

  2. Marc

    The price is quite high, but if you want a beautiful accent piece for your keyboard, look no further.

  3. Shinoda

    I got a purple one and it came packaged very nicely in a compact and well padded box. Thanks!

  4. Zephaniel

    Beautifully detailed. Fast shipping! Great quality.

  5. Megan (verified owner)

    Oct, 26 2023. I just got my key caps today. Today is my birthday December 4th. 40 days total. A little bit of a wait, well wroth it! They ARE SOOO CUTE! Forget about x-mas when they arrived for my B-Day!

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