Transparent 6pcs copy SANWA obsc-30 push button 30mm round button switch for Arcade Joystick DIY parts
https://www.vogueparade.com/shopping/EN/200003538/1/1005003711860301/transparent-6pcs-copy-sanwa-obsc-30-push-button-30mm-round-button-switch-for-arcade-joystick-diy-parts//