Gateron Optical Switch Red Black Brown Blue For Custom Mechnical Keyboard Sk64 Sk61 Sk68 Sk84 - Keyboards - AliExpress
GK61 with Gateron Black switches review - YouTube
Gateron Optical Switches – X-Bows Store
Gk61 with Gateron optical blacks lubed with Tribosys 3204. Stabilizers are clipped, bandaid modded, and lubed with dielectric grease. : r/MechanicalKeyboards