Our switch testers come with a 3x3 holder, along with a choice of Cherry, Gateron/Zealios, Kailh Box or Custom switches. Keycaps NOT included with the custom tester.
Cherry Tester: Cherry black red brown blue clear white green Linear Gray Silver
Gateron Tester: Gateron black red brown blue white yellow green Zealio 78g Tactile Zealio 65g Zealio Tactile
Box Tester: Box Heavy Dark Yellow, Box Heavy Burnt Orange, Box Heavy Pale Blue, Box Black, Box White, Box Brown, Box Red, Box Navy, Box Jade
Custom: Add 9 Switches of your choice to the order notes. Double-check that we have them in stock first, or you may have to wait a while for us to order them in! (Please note that we do not currently stock Zealios switches for the custom tester, they are only available re-packed with the Gateron/Zealios tester)