Description: brand new and high quality Feature: If you can'for t decide which switch to type on? Purchase this sampler tester kit and decide which switch fits you better. This kit is designed to simulate the actual feeling on a real for cherry mx switch mechanical keyboard by mounting all the actual switches on a PCB! A must have kit to try Cherry MX mechanical for key switch. Mounted on PCB to simulate actual for key feeling. Translucent clear keycaps. When you add switches and keycaps,the switch tester provide a more accurate test environment and truer feel. A must have kit to try Cherry MX mechanical for key switch. Specification: Material: Acrylic Caps, Plastic Contains 4 Clear caps and 4 Switch: Blue, Red, Brown, Black Size(L*for W*H): 4cm x 4cm x 2.2cm1.6" x 1.6" x 0.9" Notice: The color may have different as the difference display,pls understand. Package Include:(Without retail package) 1set x Tester