RGB Mechanical Switch Keychain

Mini Mechanical Keyboard Switch Tester Keychain

Experience the feel of real mechanical keyboard switches anywhere you go. This compact 4-key switch tester features smooth blue switches in a transparent housing, letting you see the mechanism inside. Each key lights up when pressed, creating a bright and satisfying glow. Perfect for keyboard enthusiasts, gamers, and anyone who loves tactile clicks. Lightweight, durable, and equipped with a sturdy keychain clip, it’s a fun and practical accessory for your keys, backpack, or desk setup.