{"product_id":"koi-resin-mechanical-keyboard-keycap-with-mx-axis-cross-axis-fit-oem-r4-height-esc-height-for-custom-keyboard-builds-in-black-blue-green-pink-purple-red","title":"Koi Resin Mechanical Keyboard Keycap with MX Axis Cross Axis Fit OEM R4 Height ESC Height for Custom Keyboard Builds in Black Blue Green Pink Purple Red","description":"\u003ch1\u003eKoi Resin Mechanical Keyboard Keycap for MX Axis Cross Axis OEM R4 Height in Six Colours\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/10111392423977.webp\"\u003e\u003c\/div\u003e\u003cp\u003eFinding a distinctive artisan keycap that fits your custom mechanical keyboard without compatibility issues can be frustrating. This Koi resin keycap is designed specifically for MX axis cross axis switches, the most common type used in custom builds. Its OEM R4 height matches the standard ESC row profile, ensuring a consistent typing angle and feel. Whether you are building a themed keyboard or simply adding a personal touch, this keycap offers a secure fit and a detailed design. Note that it is not compatible with Omron axis, Razer optical axis, or odd-shaped axis switches.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/1305829104410.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis keycap is built from resin, a material chosen for its ability to capture fine details in the koi motif. The single key is intended for the ESC position on most keyboards, making it a straightforward upgrade. The colour range allows you to match or contrast with your existing keycap set.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe keycap is crafted entirely from resin, which provides a smooth surface and allows the koi pattern to be moulded with precision. No additional materials are used, keeping the design clean and focused on the artwork. The resin construction does not include metal inserts or double-shot legends, remaining purely decorative.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eWith an OEM R4 height, this keycap matches the standard height of the ESC row on most mechanical keyboards. It is a single 1u keycap, suitable for replacing your existing ESC key. The MX cross axis stem ensures it fits securely on switches from brands like Cherry, Gateron, and Kailh (MX style).\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/177358863717.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis keycap is designed for use as the ESC key on a mechanical keyboard, but it can also be placed on any other 1u position if OEM R4 height is acceptable. It is best suited for keyboards that use MX compatible switches.\u003c\/p\u003e\u003ch3\u003eCustom Keyboard Building\u003c\/h3\u003e\u003cp\u003eFor enthusiasts building custom keyboards, this keycap adds a personalised accent. The koi motif can complement Japanese-themed or nature-inspired builds, and the colour choice lets you coordinate with your keycap set and case. It works with hot-swap and soldered boards alike, as long as the switches are MX cross axis.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAs a single keycap, it is a simple way to upgrade the look of your daily driver keyboard. The resin surface is easy to wipe clean with a dry cloth, and the detailed design does not fade with normal use. It is not recommended for keyboards with non-standard switch types such as Omron or Razer optical.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/3761140127677.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis keycap provides a cost-effective way to personalise your keyboard without replacing the entire set. Its resin construction ensures the design remains sharp, and the MX compatibility means it works with the vast majority of custom mechanical keyboards.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe resin material does not require special cleaning solutions; a soft, dry cloth is sufficient to remove dust. The keycap can be moved between keyboards or positions as long as the switch type matches, offering flexibility in your setup. No additional maintenance is needed beyond occasional wiping.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eFor a simple, single-key upgrade with a distinctive resin art design, this keycap delivers on compatibility and colour variety. It avoids compatibility pitfalls by focusing only on MX cross axis switches and OEM R4 height. If you want a quick visual change to your keyboard without a full rebuild, this is a practical choice.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/6281087504850.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/848899948755.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Koi resin mechanical keyboard keycap in black with OEM R4 height and MX cross axis stem\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2923\/2025-10-16\/original-image\/933745330510.webp\"\u003e\u003c\/div\u003e","brand":"test888213qzh1weok","offers":[{"title":"Blue","offer_id":67656372453766,"sku":"CJJSBGBG02040-Blue","price":20.88,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":67656372486534,"sku":"CJJSBGBG02040-Purple","price":20.88,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":67656372519302,"sku":"CJJSBGBG02040-Red","price":17.88,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":67656372552070,"sku":"CJJSBGBG02040-Pink","price":17.88,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":67656372584838,"sku":"CJJSBGBG02040-Green","price":20.88,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":67656372617606,"sku":"CJJSBGBG02040-Black","price":23.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1113\/7227\/2006\/files\/177358863717.webp?v=1792422211","url":"https:\/\/modaflux.havenmere.co.uk\/products\/koi-resin-mechanical-keyboard-keycap-with-mx-axis-cross-axis-fit-oem-r4-height-esc-height-for-custom-keyboard-builds-in-black-blue-green-pink-purple-red","provider":"Modaflux.uk","version":"1.0","type":"link"}