PBT Cherry Profile Keycaps 135 Keys Mecha Dye Sublimation

In this review of the JOMKIZ PBT Keycaps set, the bottom line is simple: these 135-key Cherry profile keycaps are a good choice for builders who want durable PBT material and reliable dye-sublimation legends in a full Japanese-compatible layout. The set is aimed at custom mechanical keyboard users looking for a comfortable profile for long typing sessions and broad compatibility across standard layouts, and it stands out most for the tactile feel and color accuracy the printing delivers.

Key Features

• Cherry profile comfort: The Cherry profile provides a larger contact surface for each finger, reducing fatigue during long typing sessions.
• Wide compatibility: The 135-key kit covers common layouts from 61 to 108 keys and fits most mechanical and optical boards with plus-style stems.
• PBT dye-sublimation: Legends are dye-sublimated into PBT plastic, which helps preserve color accuracy and resist shine over time.
• Oil-repellent coating: The surface treatment reduces finger oils and helps the caps stay looking clean through extended use.
• Includes 7U clear spacebar: The package includes a 7U clear spacebar and extra keys to support Japanese-style layouts and custom builds.

Who It's For

The set is aimed at hobbyists and keyboard builders who want a full replacement keycap kit with durable PBT material and dye-sublimated legends, especially those who prefer the Cherry profile for typing comfort. It is also suitable for anyone assembling a custom board that uses standard plus-stem switches and common US layouts.

Those who should look elsewhere include owners of brand-specific gaming keyboards from manufacturers that use nonstandard stems or proprietary mounting (these keycaps do not fit certain major gaming brands). If you need backlighting-specific translucent legends or a thin ABS feel, a different keycap technology would be more appropriate.

Pros & Cons

Pros

• Durable PBT material paired with dye-sublimation provides long-lasting, color-accurate legends.
• Cherry profile offers a comfortable typing surface for extended sessions.
• Large 135-key set supports a wide range of layouts and includes a 7U clear spacebar for flexibility.
• Oil-repellent coating keeps caps looking new longer.

Cons

• Does not fit some proprietary gaming keyboards, so compatibility must be checked before purchase.
• Fit can vary across different boards and some customers reported mixed experiences with specific keyboard designs.

Specifications

Our Verdict

The JOMKIZ 135-key PBT Cherry profile set is a solid value for custom keyboard builders who want comfortable keycaps with durable dye-sublimated legends and broad layout coverage. It is particularly well suited to typists seeking a pleasant, low-fatigue profile and a resilient surface finish, but buyers should confirm their board uses standard plus-style stems before ordering.

Frequently Asked Questions

Will these fit my gaming keyboard?
They fit most mechanical and optical keyboards with standard plus-style stems but do not fit some proprietary gaming keyboards; check your keyboard maker's stem type.

Are the legends durable?
Yes, the legends are dye-sublimated into PBT, which is resistant to wear and color fading compared with surface-printed ABS caps.

Does the set include everything for a full build?
The 135-key kit covers common layouts and includes a 7U clear spacebar, offering wide coverage for most custom builds.