Mechanical keyboard lovers of the necessary tools! The keyboard is more convenient for our fans. It's more convenient for you to use the mechanical keyboard. In the past, we used tweezers and screwdrivers to open the switch, although we enjoyed the DIY process. But we have to say, this is too tired, even if not careful, it is easy to damage switches! Amateur tools greatly reduce the fun of upgrading our keyboard, and increase the risk of losing our beloved switches! However, now it appears, we designed switch opener specially for kailh switches! 2 in 1 It is a perfect design from the surface material, to the mold angle, from the inside to the outside! Forget the old-fashioned troublesome tweezers and screwdrivers! Your mechanical keyboard mod tour should be more fun and fun! Pocket size with switch opener and universal switch r! Two in one unique design! How to properly maintain and upgrade your mechanical keyboard switches? step 1: Remove the key cap on the game keyboard by the key remover step 2: Take out the switch from the keyboard with the puller step 3: It will be open only 2s after you put the Kailh switch on the metal switch opener, align with the buckle, and press it vertically with the finger(Just press down slightly) After that, you can lube your switches or replace the parts of switches! Specification: Name: Kailh switch opener&r kits Material: Aluminum Dimensions: 0.8 inch x 0.8 inch Color: Black The package includes: 1 X Black 2 in 1 Kailh Switch Opener&r