YUNZII 3-in-1 Aluminum Switch Opener and Switch Tester

3-in-1 Swicth Opener and Tester The switch opener can open 2 kinds of swicth types. It is also designed as a switch tester.  You can put any swicth and keycap on it. Metal Material This keyboard switch opener is made of aluminum alloy material, using anodizing process, matte texture, and never fading. Widely Compatible Suitable for Cherry MX, Kailh, Gateron, Outemu, TTC, Tealios, Zealios, Holy Pandas switches and so on. You just need to press the switches on the  switch opener and then the switch will be opened. Easy to open any switch to improve its performance. Elegant and Sturdy  You can hang it on your bag or put it on the desktop, it’s also an exquisite table top decoration. Convenient and Fast The switch opener can open any switch by 1 press, making the keyboard customization more convenient and fast.