Mechanical Keyboard Switch Tester DIY Keychain Fidget Toy fast absorption cream RoHS & UL Certified —

RoHS & UL Certified — Meets international safety and environmental standards for worry-free use

Built-in Protections — over-voltage

testing for continuity

It works on the clear coat and top paint layer to minimize the appearance of these imperfections

Featuring a fun cartoon shape

Mechanical Keyboard Switch Tester DIY Keychain Fidget Toy fast absorption cream RoHS & UL Certified —Test, Customize & Carry Your Favorite Keyboard Switches Anywhere Whether you're a seasoned mechanical keyboard enthusiast or just starting your journey, this Portable Mechanical Keyboard Switch Tester Keychain is the perfect pocket sized companion. Test different switches, swap out keycaps, and enjoy the satisfying tactile feedback all while keeping it clipped to your keys or bag. It's part functional tool, part fidget toy, and part wearable keyboard