Use the Black Diamond Grip Tape Roller tool to smooth out your grip and ensure maximum bond to the board. Roll out those air-bubbles with this ergonomic, efficient tool (and save the skin on your hands, too). The soft polyurethane handle makes for a super comfortable grip while the alloy body ensures this tool can stand up to the highest pressures that you can apply. For good measure, we threw a 55mm skateboard wheel on there so if you ever blow out a bearing at the spot, you've got two spares built right into this tool!.