109-key PBT double-shot dip-dye keycap set for mechanical keyboards with extra Windows key

This keycap set gives your mechanical keyboard a full refresh with 109 individually dip-dyed PBT keycaps. The extra Windows key expands on the standard 108-key layout, making it a simple upgrade for full-size boards. Each keycap uses double-shot moulding for legends that stay clear even after heavy typing, and the OEM profile keeps the familiar stepped row heights you are used to. The positive engraving (top-printed legends) allows good light transmission from the upper LED position, so backlit keyboards can still show through. Six colour styles are available: rainbow dip-dye translucent, large carbon, blue enchantress, purple gradient, black and light grey gradient, and pink gradient.

Features and Construction

Every aspect of this keycap set is built around durability, visual variety, and compatibility with popular mechanical keyboard brands. The dip-dyeing process gives each cap a smooth gradient of colour that is unique across the set.

Material and Build

PBT plastic is chosen for its resistance to developing a shiny surface over time, unlike ABS caps. The double-shot moulding process creates legends that are part of the keycap itself, so they will not rub off with use. This makes the set suitable for daily typists and gamers who want long-lasting legibility.

Size and Practical Fit

The 109-key count includes an additional Windows key beyond the standard 108, covering most full-size layouts. OEM profile means the keycap rows have a slight forward slant, matching the factory caps on many boards including Filco, ikbc, varmilo, Leopold, Magic Duck, and RK. The positive engraving works best with upper-mounted LEDs for a consistent glow.

Uses and Placement

Whether you are upgrading an existing keyboard or building a custom board, this keycap set fits a wide range of everyday and professional setups. The colour options let you personalise your workspace or gaming station.

Event or Professional Use

In an office or shared workspace, the gradient colour styles add personality without being too loud. The PBT surface resists shine from constant use, keeping the set looking cleaner for longer between cleans. The extra Windows key is a practical addition for users who need that key frequently.

Everyday Home Use

For home typing or gaming, the dip-dye colours provide a custom look that stands out from standard black or white caps. The positive engraving means the legends stay readable even with RGB lighting on, and the OEM profile keeps the typing feel you are used to. Switching the whole set takes under half an hour with a keycap puller.

Benefits and Buying Value

This keycap set offers a straightforward way to change your keyboard's appearance and feel without replacing the whole board. The PBT double-shot construction gives long-lasting performance at a practical price point.

Reuse and Low Maintenance

PBT keycaps require less frequent cleaning than ABS ones because they resist oil and shine. The dip-dye colour is part of the plastic, so it will not peel or fade quickly. If you swap keyboards later, the set can be moved to another compatible board.

Why Choose This Product

You get a full 109-key set with an extra Windows key, PBT double-shot durability, and six dip-dye colour options. The OEM profile ensures compatibility with most standard mechanical keyboards, and the positive engraving works well with top-LED backlighting. It is a simple upgrade that changes both the look and the longevity of your keycaps.