Features: Can be used for desktop decoration, It can also help to relieve nervous energy or anxiety. You can take the switches as keychain and replace them on your own keyboard whenever you want. Elevates your mechanical keyboard experience with the switches Tester, a versatile tool for enthusiasts. Designed for enhancing your typing comfort and precision. Experience smooth and satisfying keystrokes with the switches Tester, perfect for typists. Specifications: Material: PC Types: 1 Key Light：With LED/ Without LED Optional Colors: Transparent / Transparent Black/Transparent red/Transparent Colored/Transparent Blue Size：approx 20x20x12mm/0.79x0.79x0.47in Quantity：1PC Package Includes: 1PC Switches Tester Keychain note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product s