137 PBT Keycaps Versatile Keycaps for Mechanical Keyboard - Ergonomic

In this review the 137 PBT Keycaps are assessed as a full, versatile replacement set for mechanical keyboard owners who want a durable, colorful upgrade. The single biggest reason to buy is the combination of double-shot PBT construction and shine-through high-contrast legends that preserve color and allow RGB lighting to stand out, making the set a strong choice for typists, gamers, and anyone who values long-lasting keycap appearance and a deeper, more satisfying keystroke.

Key Features

• Complete 137-piece set: Covers common layouts including 100%, 75%, 65% and 60% keyboards so users can personalize most compact and full-size boards without missing keys.
• Double-shot PBT material: Provides a durable surface that resists wear and keeps legends clear over long-term use compared with cheaper plastics.
• Cherry ergonomic profile: Reduces finger travel for smoother typing and a deeper keystroke sound preferred by many enthusiasts.
• MX-compatible stems: Fits any MX-style switch and makes installation straightforward for users who swap switches or keycaps frequently.
• Shine-through high-contrast legends: Lets RGB backlighting show through clearly while keeping characters readable in daylight and low light.
• Vibrant color theme: Delivers an aesthetic look that appeals to gamers and anime fans who want a keyboard that stands out visually.

Who It's For

The set is aimed at mechanical keyboard owners who want an immediate aesthetic and tactile upgrade: gamers who value RGB visibility, typists who appreciate a deeper sound and reduced finger travel from the Cherry profile, and hobbyists who enjoy themed keycap designs. It is also suitable for users swapping between common layouts thanks to the comprehensive 137-piece kit.

Those who should look elsewhere include owners of non-MX switch keyboards or people who require highly specialized or sculpted profiles not matched by Cherry-style caps. Also, if a perfect fit for every nonstandard spacebar or exotic stabilizer is critical, some users reported mixed fit experience with the largest keys and may prefer sets explicitly matched to their exact board.

Pros & Cons

Pros

• Durable double-shot PBT construction that resists wear and fading.
• Crisp, shine-through legends that let RGB lighting enhance the keyboard look.
• Ergonomic Cherry profile that shortens travel for more comfortable typing and gaming.
• Comprehensive 137-piece kit fits a wide range of layouts and includes extras.

Cons

• Some users report mixed fit on certain stabilizers or spacebar keys, so large-key compatibility may vary.
• Design and profile may not match boards that require non-MX stems or unique sculpted profiles.

Specifications

Our Verdict

The 137 PBT Keycaps are a solid value for anyone who wants durable, attractive keycaps that improve RGB visibility and typing feel. They suit gamers, typists, and enthusiasts who need a near-universal MX-compatible set and appreciate a deeper, satisfying keystroke. Buyers with unusual stabilizer layouts should double-check fit, but for most users this set delivers long-lasting color and clear legends at a reasonable price.

Frequently Asked Questions

Will these keycaps work with my MX switches?
Yes, the keycaps use standard MX-compatible stems and fit any MX-style switch.

Do the legends allow RGB lighting to show through?
Yes, the high-contrast shine-through legends are designed to let RGB backlighting shine through clearly in low light.

Are the keycaps prone to fading or shine?
No, the double-shot PBT construction and dye-sublimation methods used mean the caps resist wear and do not fade easily.