Glorious Polychroma RGB Keycaps, Cherry Profile, Polycarbonate, US QWERTY

If you want your keyboard’s RGB lighting to show through the keycaps, the Glorious Polychroma set is designed around that requirement. Its translucent polycarbonate lets illumination pass through, while the Cherry profile gives the set a defined shape.

These are replacement keycaps, not a complete keyboard. The listed layout is American QWERTY (ANSI), so the legends and layout matter as much as the lighting effect when choosing a set.

There are two different priorities to weigh: a pronounced RGB look, or matching a particular layout and key fit. Polychroma focuses on the first, but compatibility still needs to suit your board.

At a glance

The keycaps are made from polycarbonate and use a translucent design intended to let RGB lighting shine through. Glorious also specifies UV-printed legends, described as clear and fade-resistant, and a proprietary typeface. The profile is Cherry, and the colour is listed as Polychroma.

Compatibility is stated for most 60%, 65%, 75%, tenkeyless, 96% and full-size mechanical keyboards with MX-style switches. GMMK 2 and GMMK Pro are among the named compatible devices, alongside USB-C mechanical keyboards. The listing cautions that the layout shown in product images may differ from the American QWERTY layout supplied.

Best use cases

This set is most relevant if you want the keys themselves to contribute to a lit keyboard setup, rather than using opaque caps that leave the lighting less prominent. It also offers a way to change the appearance of an existing compatible mechanical keyboard without replacing the keyboard itself. For a setup where RGB is secondary and layout matching is the main concern, a keycap set in the required layout may be a more suitable starting point.

Buyer feedback is mixed. Some customers like the translucent effect and report bright lighting, while others are less impressed with the brightness or how evenly light comes through. Fit is also not unanimous: some find the caps fit well, while one reported trouble with the spacebar and right Shift key. These comments are individual experiences, not a guarantee of how the set will look or fit on a particular board.

Everyday use

For a desk setup used for gaming or general typing, the practical appeal is the combination of RGB visibility and a distinct Cherry-profile shape. The polycarbonate construction is also described as producing a deep, full typing sound, with subtle surface texturing. Those details may matter if you are choosing caps for both their appearance and feel, rather than simply replacing worn keys.

It suits you if your keyboard uses MX-style switches, the American QWERTY layout works for you, and visible RGB is a priority. You may want to skip it if you need a different key layout: the listing specifies US ANSI and does not confirm other layouts. If you prioritise consistent illumination above all else, customer feedback suggests the actual shine-through effect may not satisfy everyone.

Before you decide

Which layout is included? The listed layout is American QWERTY (ANSI). The product notes that images may show a different layout, so the written layout is the relevant detail when deciding whether the legends suit your keyboard.

Will it fit my mechanical keyboard? It is described as compatible with most common keyboard sizes that use MX-style mechanical switches. GMMK 2 and GMMK Pro are named, but the listing does not confirm every individual keyboard or key arrangement.

How does the RGB show through? The translucent design is intended to let RGB illumination shine through the keycaps. Customer impressions vary, including comments about brightness and light diffusion, so the effect may differ from what you expect from the product images.

Is it worth it?

The Polychroma set makes most sense when translucent RGB keycaps are the main reason for changing your keyboard’s look, and its Cherry profile and polycarbonate construction also suit your preferences. The American QWERTY layout is a clear point to weigh before choosing, while mixed feedback on brightness and individual-key fit makes this a less certain pick if you need a particular lighting result or exact fit across every key.