The GMK Manta is a themed keycap set inspired by the Manta Ray, featuring a vibrant color palette that includes shades like Fitness Blue for alpha keys, Work Blue for modifiers, and Winter White for accents. The set includes various components such as a Base Kit, Novelties Kit, Extension Kit, Spacebar Kit, and Numpad Kit, catering to different keyboard layouts and preferences. Additionally, a matching deskmat is available. Pricing for the kits ranges from approximately $16.99 for the deskmat to $109.99 for the Base Kit. The group buy period was from February 15 to March 15, 2022, with estimated shipping set for the second quarter of 2023.