GMK Cosmos

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.