1 for 9: This Kailh BOX switch tester shares you exactly the same press feeling on a Kailh BOX switch mechanical keyboard. Like owning 9 mechanical keyboards, 9 different switches will help you to tell what your favorite type is. CLEAR SWITCH COLOR: Mounted on a crystal transparent acrylic model, equipped with translucent clear keycaps, this switch tester lets you easily know the color of every key and distinguish the switches. EXTRA GADGETS: You can easily pull out the keycaps, even all 9 keys from the housing, with the keycap puller. Further, the Kailh BOX switch tester comes with 9 40A-L & 9 40A-R sound dampening rubber O-ring samples (with 0.2mm & 0.4mm reduction), you will know how a key with dufferent O rings feel like. RETOOLED VERSION & MUST HAVE: After being upgraded, switches of the tester are the latest and safe ones. This retooled version switch sampler of Kailh Box is a must have kit to try Kailh BOX mechanical switch for anyone who's gonna buy a mec