Outemu Switch Tester (4 Keys) – Acrylic Mechanical Switch Testing Tool with Red, Blue, Brown & Black Switches – MX Compatible Sampler Kit

["Key Switches Variety – This acrylic switch tester features 4 total Outemu mechanical switches: 1 each of Red (smooth linear), Blue (clicky tactile), Brown (soft tactile), and Black (heavy linear). Perfect for hands-on comparison to find your favorite typing feel.","Transparent Acrylic Base – Crafted from premium clear acrylic, the base lets you clearly see each switch in action. It’s sleek, sturdy, and makes a great desk accessory for keyboard enthusiasts or first-time builders.","Plug-and-Test Simplicity – Designed for hassle-free testing, each switch pops in securely and can be easily removed from the back without tools. Great for testing feel and sound before committing to a full build.","MX-Compatible Design – All switches use the standard MX cross stem, making them compatible with most keycap sets. Just snap on your favorite caps and start comparing—no keyboard assembly required.","Portable– Compact enough to toss in your backpack or tech pouch, and good-looking enough to gift. Whether you're new to mechanical keyboards or a seasoned modder, this tester is a must-have tool in your collection."]