Stock keycaps do the job, but they rarely reflect your style, and cheap ABS sets tend to shine and fade within months of daily typing and gaming. If you’ve ever wanted your board to stand out—or just wanted keys that feel better under your fingers and hold their color longer—switching to a custom set is one of the cheapest upgrades you can make to a mechanical keyboard.
This guide breaks down what actually matters when shopping for replacement keycaps, from material and profile to compatibility with your switches and layout. We’ve also reviewed five standout sets, ranging from single artisan accent keys to full PBT keycap kits, so you can find the right fit whether you want a subtle upgrade or a full aesthetic overhaul.
Our top picks
137 Versatile PBT Keycaps- 𝟏𝟑𝟕 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐁𝐏𝐓 𝐊𝐞𝐲𝐜𝐚𝐩𝐬: Whether gaming,…
- 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐏𝐫𝐨𝐟𝐢𝐥𝐞, 𝐃𝐞𝐞𝐩𝐞𝐫 𝐒𝐨𝐮𝐧𝐝: Cherry profile keycaps reduce…
- 𝐋𝐨𝐧𝐠 𝐋𝐚𝐬𝐭𝐢𝐧𝐠
Tsungup PBT Keycaps Set-Custom Keycaps for Mechanical- 【Unique Side Printed Keycaps】:Special side-printed design is used…
- 【Durable & Oil Resistant PBT Keycaps】: Side-lit keycaps…
- 【Keycap Set】:This keycap set includes 135 keys with…
OEM Profile Pac-man Five Dye PAC PBT- Package Included：5 PCS pac-man Keycap，no keyboard included.
- This keycap is OEM profile which is similar…
- The keycap is made of thick PBT.It's around…
| Product | Key specs | |
|---|---|---|
| 137 Versatile PBT Keycaps | 𝟏𝟑𝟕 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐁𝐏𝐓 𝐊𝐞𝐲𝐜𝐚𝐩𝐬: Whether gaming,… 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐏𝐫𝐨𝐟𝐢𝐥𝐞, 𝐃𝐞𝐞𝐩𝐞𝐫 𝐒𝐨𝐮𝐧𝐝: Cherry profile keycaps reduce… 𝐋𝐨𝐧𝐠 𝐋𝐚𝐬𝐭𝐢𝐧𝐠 | Check price |
| Tsungup PBT Keycaps Set-Custom Keycaps for Mechanical | 【Unique Side Printed Keycaps】:Special side-printed design is used… 【Durable & Oil Resistant PBT Keycaps】: Side-lit keycaps… 【Keycap Set】:This keycap set includes 135 keys with… | Check price |
| OEM Profile Pac-man Five Dye PAC PBT | Package Included：5 PCS pac-man Keycap，no keyboard included. This keycap is OEM profile which is similar… The keycap is made of thick PBT.It's around… | Check price |
 Womier Cool Keycaps Custom Shine Through Doubleshot | 【Unique Two-in-One Design】As the first keycap that combines… 【Oil-Resistant Doubleshot PBT Keycaps】Made of textured, high-grade PBT… 【Widely Compatible】This custom keycap set contains 127 keys | Check price |
 Womier Double Shot PBT Keycaps Set Custom | 【Durable Doubleshot PBT Keycaps】Are you still struggling to… 【Classic Cherry Profile Keycaps】Why cherry keycaps? Not only… 【Vintage Grey Style Keycaps】How to color coordinate your… | Check price |
 Womier Pudding Keycaps | 【Ultra-Wide Compatibility with Standard and Non-Standard Keycap Kits】… 【Enduring Double Shot PBT Keycaps】These PBT keycaps are… 【Environmental Keycap Storage Box+keycap Pulle】This pudding keycap set… | Check price |
 FunHub Shine Through PBT Keycaps | 【𝐍𝐨𝐭𝐞 & 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞】Only the keycaps sold, not… 【𝟏𝟑𝟑 𝐏𝐁𝐓 𝐊𝐞𝐲𝐜𝐚𝐩𝐬 & 𝐖𝐢𝐝𝐞𝐥𝐲 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞】Our 133 PBT… 【𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 & 𝐂𝐡𝐞𝐫𝐫𝐲 𝐏𝐫𝐨𝐟𝐢𝐥𝐞】You won’t be tired after… | Check price |
 dagaladoo Black Keyboard keycaps | 【Double Shot PBT Topographic Keycaps & Line backlit】The… 【Unique Topographic Translucent Design】Topographic line pattern with side… 【134 Keys Full Universal Keycap Set】Complete key kit… | Check price |
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Watch: Best Custom Keycaps: Top Picks Reviewed — Video Review
How to Choose a Custom Keycaps
- Material: PBT keycaps resist shine and wear far better than ABS, making them the better long-term choice for daily typing or gaming.
- Profile: Cherry, OEM, and MOG profiles each have a different height and curvature—make sure the profile matches the rest of your set so keys feel consistent.
- Compatibility: Check that the keycaps are MX-stem compatible and confirm your layout (60%, 65%, 75%, TKL, or full size) before buying a full set.
- Legend Style: Dye-sublimation and doubleshot printing hold up much longer than pad-printed legends, especially on frequently used keys.
- Accent vs Full Set: A single artisan keycap is a low-commitment way to add personality, while a full 130+ key set lets you fully re-theme your board.
The Best Custom Keycapss Reviewed
Artisan Retro Game Console Keycap (Grey)
This handmade resin artisan keycap is shine-through and designed as a single 1U ESC replacement, making it an easy, low-risk way to add a playful retro accent to any mechanical keyboard.
XVX Metal Liquid Transparent Keycaps
These metal-bodied, liquid-transparent 1U keycaps bring a striking, premium look to accent keys, and the metal construction gives them a noticeably weightier, more solid feel than standard plastic caps.
KiiBOOM Little Shroom Keycap Set (After Rain)
With 137 dye-sub PBT keys in MOG profile, this set covers nearly every popular layout—including Alice, 60%, 65%, 75%, TKL, and full size—making it one of the most versatile full-set options for a cohesive themed build.
Tsungup PBT Landscape Painting Keycaps
This 135-key doubleshot PBT set uses shine-through side-printed legends and a Cherry profile, delivering durable, backlit-friendly keycaps that pair especially well with Cherry MX switches.
ULTRAEQUIP Black Samurai Dojo Artisan Keycap
Hand-poured in epoxy resin, this Famous Landscape Series Dojo keycap is a detailed 1U ESC replacement that adds serious visual impact for anyone building a Japanese-inspired themed keyboard.
Frequently Asked Questions
Will custom keycaps fit my keyboard?
Most custom sets are designed for standard MX-style switches, but you should always confirm your board’s layout (60%, 65%, 75%, TKL, or full size) and stem type before purchasing a full set.
Are PBT keycaps better than ABS?
Yes, in most cases. PBT is more durable and resistant to shine from oils and friction, while ABS is typically smoother initially but wears faster with regular use.
What’s the difference between doubleshot and dye-sub legends?
Doubleshot legends are molded from two plastic pieces and never fade, while dye-sub legends are infused into PBT plastic and are also highly durable, especially compared to pad-printed keys.
Can I mix an artisan keycap with my existing set?
Yes, artisan 1U keycaps like ESC replacements are designed to swap in easily and are a simple way to personalize a board without replacing the entire keycap set.
Final Thoughts
For a full board transformation, the KiiBOOM Little Shroom Keycap Set and Tsungup PBT Landscape Painting Keycaps stand out for their durable PBT construction and broad layout compatibility, while the ULTRAEQUIP Black Samurai Dojo Artisan Keycap is the best pick if you just want a single eye-catching accent key.
