GMK
GMK CYL Astraeus
Best choice for mechanical keyboard enthusiasts seeking a celestial, premium aesthetic.
The GMK Astraeus keycap set is inspired by the mythological god of stars and planets, evoking the mystique of the cosmos through beautiful shades of purple and space cadet sublegends. Manufactured by GMK using high-quality ABS material via double shot injection molding, this set offers durability and crisp legends. It is designed to be compatible with Cherry MX switches and other MX-style clones, ensuring broad usability across many mechanical keyboards. This offering includes the base keycaps, but note that the keyboard itself is not included in the purchase.
$149.00
Owner Satisfaction
4.5
/ 5
Category Rank
3131
/ 6540
#3131 in Keyboard Keys & Caps
Price vs Category Average
+248%
Above average
Material
ABS Material
/ ABS Material
Who it's for
- Custom builders wanting a unique, standout desk aesthetic
- Heavy typists needing permanent, high-contrast legends
- Keyboard enthusiasts seeking a premium, signature typing sound
Who should skip it
- Impatient collectors wanting immediate shipping and delivery
- Users who dislike the polished shine of worn ABS plastic
- Budget-conscious buyers looking for affordable keycap alternatives
Performance breakdown
Legend Clarity
Double shot injection molding ensures legends remain crisp and permanently fade-resistant.
Aesthetic Appeal
Deep cosmic purple tones capture a sophisticated, celestial-inspired desktop presence.
Switch Compatibility
Standard MX-style stem design guarantees a perfect fit for most boards.
Profile Ergonomics
The classic Cherry profile remains the gold standard for comfortable typing.
Material Durability
High-quality ABS offers a premium feel, though prone to eventual shine.
Kit Versatility
Modular kit options allow for precise customization across various keyboard layouts.
Key Specs
Material
ABS Material
Profile
Cylindrical Cherry Profile
Manufacturing Method
Double shot injection molding
Manufacturer
GMK
Compatibility
Cherry MX switches and MX-style clones
Designer
Balance
Note
Only base keycaps included, no keyboard
Features
- Inspired by mythological gods of stars and planets for a unique aesthetic
- Features space cadet sublegends for added detail
- Utilizes double shot molding for durable, fade-resistant legends
- Designed in the popular Cylindrical Cherry Profile
- Available in multiple kits including Base, Alphas, Novelties, and Spacebars
What customers say
GMK Astraeus receives high marks for its exceptional quality and striking design. Users consistently praise the thick, premium ABS plastic, contributing to a satisfying, deep sound. The crisp, perfectly aligned doubleshot legends underscore the brand's high manufacturing standards. Its celestial color palette beautifully captures the intended theme, making it a standout centerpiece for custom builds. Despite the premium price and typical long fulfillment times, most agree the superior longevity and visual appeal justify the investment. Astraeus delivers an outstanding typing experience and aesthetic value, confirming its place as a top tier keycap set.
Know before you buy
These keycaps are manufactured using high-quality ABS plastic. This material is chosen for its ability to produce vibrant, consistent colors and sharp, clean legends through the double-shot injection process.
The Astraeus set is compatible with Cherry MX switches and most MX-style clones. As long as your keyboard utilizes this standard stem design, the keycaps will fit.
The Cherry profile is a popular, sculpted shape that sits lower than OEM profiles. It features a cylindrical top surface that cradles your fingertips, making it a favorite for both comfortable typing and gaming.
No, the legends will not fade. Because they are created using a double-shot injection molding process, the characters are molded into the plastic itself rather than printed on the surface.
No, the purchase includes only the keycap set. You will need to provide your own mechanical keyboard to install these caps.
Yes, the Astraeus collection offers several expansion options, including dedicated Alphas, Novelties, and Spacebar kits, allowing you to customize the set to fit your specific keyboard layout.
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$149