Why this product matters Improve typing comfort by testing and carrying real Gateron switches so you can identify the feel that suits you . Lets you swap switches into your own keyboard whenever you want, so you can change feel without buying a full switch set. Serves multiple practical roles — a functional switch tester for enthusiasts, a portable keychain, and an attractive desktop accent that also helps relieve nervous energy. Key benefits and how it solves problems Faster switch selection: Try actual Gateron switches before committing to a full build or replacement, reducing guesswork and returns. Ondemand : Carry spare switches as a keychain and them on your keyboard whenever you want, making tuning your setup immediate and convenient. Focus and stress relief: Use the tester as a small fidget tool or desk ornament to help dissipate nervous energy while staying onbrand with your mechanical setup. What it does (function) Acts as a Gateron switch tester and portable keychain that lets you carry, display, and swap real switches. Elevates the mechanical keyboard experience by giving enthusiasts a simple, handson way to compare and use switches. Compatibility and practical fit Designed to work with mechanical keyboards that accept standard Gateronstyle switches — carry spares and place them into your keyboard when needed. Compact, portable form factor makes it easy to attach to keys, bags, or keep on a desk for quick access. Use scenarios Compare feel before building: Take switches out of the tester and try them on your keyboard to decide which type you prefer for a full replacement. Daily carry and emergency swap: Keep a preferred switch on a keychain so you can fix or tweak your keyboard on the go. Desk decoration and fidget aid: Display the tester on your workspace to your setup and provide a discreet outlet for nervous energy. Tone and presentation Straightforward, enthusiastfocused tool that emphasizes practical benefits: testing, portability, and easy replacement of Gateron switches.