PBT Wangjiang Plum Keycap set featuring 109 keys in OEM height profile for mechanical keyboards, compatible with Korean, Japanese, and US keyboard layouts, using five-sided dye-sublimation printing on durable PBT plastic for custom keyboard builds.
PBT Wangjiang Plum Keycap Set: 109 Keys for Full Keyboard Customisation

Personalising your mechanical keyboard starts with the keycaps, and this 109-key set offers a complete solution. Featuring an intricate Wangjiang plum blossom theme applied via five-sided dye-sublimation, it transforms the look of compatible keyboards. The keycaps are made from PBT plastic and use the common OEM height profile, ensuring a familiar typing experience while providing detailed aesthetics and practical durability for daily use. This set is designed as a direct replacement, requiring no keyboard modification.
Features and Construction

This keycap set is defined by its material, printing technique, and comprehensive compatibility. It provides all the keys needed for a standard ANSI layout, covering everything from alphas and modifiers to the numpad.
Material and Build
The keycaps are constructed from PBT (Polybutylene Terephthalate) plastic. This material is often chosen for keycaps due to its naturally textured surface, which can provide a good grip, and its reputation for resisting the glossy shine that develops on some plastics with prolonged use. The legends (the characters on the keys) for the Wangjiang plum design and the lettering are not simply pad-printed or lasered; they are applied using a five-sided dye-sublimation process. This technique infuses the dye into the plastic, making the design durable and resistant to wear from typing.
Size and Practical Fit
The keycaps utilise an OEM height profile. This is one of the most common keycap profiles, matching the height and sculpted shape found on many stock keyboards from brands like Corsair, Razer, and others. This means the transition from your original keycaps to these will feel natural in terms of finger travel and typing angle. The set includes 109 keys, which is the standard count for a full-size ANSI layout (104 keys) plus a few extra specialty keys. This ensures compatibility with 60%, 87-key (TKL), and full 104/108-key keyboard formats.
Uses and Placement

This product serves a clear purpose: aesthetic customisation and tactile refresh for a wide array of mechanical keyboards. It is suited for both specific regional use and general personalisation.
Event or Professional Use
For users who require or prefer specific keyboard layouts, this set includes keycaps with legends for Korean, Japanese, and US (ANSI) layouts. This makes it a practical choice for multilingual typists, programmers working with different character sets, or enthusiasts who appreciate the aesthetic of different alphabet legends. The durable sublimated printing ensures these legends remain clear with frequent use.
Everyday Home Use
For the general enthusiast, the primary appeal is the detailed Wangjiang plum blossom theme. It offers a way to refresh an older keyboard or personalise a new one with a distinct botanical design. The wide compatibility list—including popular models from RK, IKBC, Filco, Durgod, Ganss, and Anne Pro—means most users with Cherry MX-style switch keyboards can use this set directly. It is a straightforward upgrade that changes look and feel without any technical installation.
Benefits and Buying Value

The value of this keycap set lies in its completeness, material choice, and design application method. It provides a coherent, full-board aesthetic change in one purchase.
Reuse and Low Maintenance
PBT plastic is recognised for its longevity in the keyboard community. Its resistance to wear and shine means the keycaps' texture and appearance can be maintained over a longer period of typical use compared to some other plastics. The dye-sublimation printing is similarly durable, as the design is within the plastic layer rather than on top of it. This reduces concerns about the design fading or rubbing off with cleaning.
Why Choose This Product
This set distinguishes itself by combining several specific features: the full 109-key count for complete layout coverage, the use of PBT material, the detailed five-sided sublimated artwork, and the inclusion of multiple regional legend options. For a user seeking a themed keycap set that doesn't require mixing and matching from different packs to cover all keys, this provides a single, cohesive solution. The explicit compatibility list also reduces uncertainty about whether the set will fit a user's specific keyboard model.








