Sillyworks Hyacinth V2 Switches are linear switches with V2 switching to HMX as a manufacturer due to mold precision and quality. With V2 having a more consistent stem length and housing tolerance for significantly reduced wobble and smoothness. HMX Sillyworks Hyacinth Switches Feature: 18 included in each pack Linear Manufactured by HMX Designed by Sillyworks Top Housing: PC Bottom Housing Nylon Stem: POM Spring: 22mm, Single Actuation: 45.0g Bottom-Out: 52.0g 5-Pin, PCB Mount MX Structure Lubed Price: ~$0.36 per switch Available in: V2: Pre-travel: 1.9mm Total Travel: 3.5mm V2U: Pre-travel: 1.9mm Total Travel: 3.9mm Includes: 18 HMX Sillyworks Hyacinth Switches