I call this the boob switch: cherry MX silent red stem in an NK cream housing : r/MechanicalKeyboards
CHERRY MX RED SILENT Linear Switches – KBDfans® Mechanical Keyboards Store
Cherry MX Silent RGB Red - Deskthority wiki
Price history & Review on 1pc original Cherry switch shaft mechanical keyboard MX silent red silent pink axis mute shaft | AliExpress Seller - Real Eagles Trading Store | Alitools.io
Fnatic miniSTREAK - LED Backlit RGB Mechanical Gaming Keyboard - Cherry MX Silent Red Switches - Small Compact Portable Tenkeyless Layout - Ergonomic Wrist Rest - Pro Esports Gaming Keyboard : Video Games