PBT Transparent Keycaps OEM Profile 104 Keys for Mechanical Keyboards Without Engraving

This keycap set provides 104 translucent PBT keycaps in an OEM profile, designed for mechanical keyboard enthusiasts who prefer a clean, unmarked typing surface. Because the keycaps have no engraved legends, they rely on your existing touch-typing ability, making them a practical choice for users who already know key positions. The transparent material allows LED lighting to pass through for a bright, even glow, while the PBT construction offers a textured feel that resists shine over time. Sold as keycaps only, this set is compatible with standard mechanical switch stems and suits custom builds, replacement projects, or spare parts.

Features and Construction

This keycap set is built around practical choices for custom keyboard builders. The OEM profile provides a familiar sculpted shape, and the PBT plastic ensures long-term durability without the glossy wear seen on ABS caps.

Material and Build

Made from PBT (polybutylene terephthalate), these keycaps are known for their textured surface and resistance to yellowing. They are thicker than many budget ABS caps, contributing to a solid typing feel and reduced rattling on mechanical switches. The keycaps are double-shot moulded or dyesub? The source text only states they are PBT and not engraved; no further construction detail is given, so we note only that they are PBT and translucent.

Size and Practical Fit

This is a full 104-key set covering a standard ANSI layout. The OEM profile means each row has a different height and angle, so correct row alignment is essential during installation. The keycaps fit MX-style switch stems (Cherry, Gateron, Kailh, etc.). The set includes keycaps for all rows, including the space bar row, but no stabilisers or extra keys for non-standard layouts are included.

Uses and Placement

These keycaps are best suited to custom mechanical keyboard builds where the user does not rely on printed legends. The lack of engraving gives a uniform look that many find visually appealing, especially with backlighting.

Event or Professional Use

Touch typists in IT, data entry, or coding roles may prefer unmarked keycaps as they encourage proper finger placement and reduce visual clutter. The transparent design helps in low-light environments when combined with a backlit keyboard, as the glow clearly illuminates the keycap from within without the distraction of printed letters.

Everyday Home Use

For hobbyists building a custom keyboard at home, this set offers a straightforward way to add a translucent colour accent. The options include transparent orange, white, blue, and black, so you can match or contrast with your case and switches. The PBT material handles daily typing well and resists fingerprints more effectively than glossy alternatives.

Benefits and Buying Value

This product focuses on providing a complete 104-key PBT set at a reasonable price point. The lack of engraving keeps costs lower than printed keycaps, and the PBT material offers practical longevity.

Reuse and Low Maintenance

PBT keycaps require minimal care – occasional dusting or a wipe with a damp cloth is enough. Because they resist yellowing and shine, they maintain their original colour and texture longer than ABS caps. The set can be reused across multiple keyboard builds as long as the switch type remains MX-compatible.

Why Choose This Product

If you want a full set of plain translucent keycaps without paying for printed legends you do not need, this is a direct choice. The four colour variants give flexibility, and the OEM profile ensures a familiar typing angle. Note that you must install them row by row and cannot easily re-arrange them once removed, so careful initial placement is recommended.