GMK Cosmos is a black on black keycap set made with GMK's special-effects plastics, featuring an iridescent dust effect. The base kit is priced at $130 USD, with extension and blanks kits available for $40 USD and $25 USD respectively. International shipping is priced at $48 USD. The set is available through various vendors worldwide. The keycap set is showcased in real pictures by @jans_keebs and @captain.sterling.

GMK Cosmos

GMK Cosmos is a debut keycap set featuring a striking black-on-black design made from GMK's special-effects plastics, enhanced with iridescent dust. The product includes several kits: the Cosmic Base (Base Kit), Cosmic Dust (Extension Kit), Meteorites (Cosmos Blanks Kit), and Cosmic Lexicon (Standard European Kit). Each kit is designed to complement various keyboard layouts and stabilizers.

Additionally, GMK Cosmos collaborates with various brands to offer unique products, such as the MVKB X Salvun transparent black keycaps, HIBI MIA's hotswap-compatible keyboard with an anodized aluminum top, and a limited edition Salvation keyboard with a sparkly black powder coat. The Seal x Cosmos collaboration features a full-size keyboard with a multicolor starry black case and a unique stainless steel weight design. The estimated arrival for these products is set for Q1/Q2 2025.