HTHH 16-Piece Watch Repair Tool Kit Pin Strap Battery Change Remover Opener 16 common use generic watch repair tools Great for changing batteries & bands on most watches This set of 16 watch repair tools includes: 1 watchband link pin remover, 1 watchband holder, 1 spring bar remover, 3 Pin punches, 1 metal and plastic hammer, 1 case knife, 3 slotted screwdrivers, 2 Phillips screwdrivers, 1 case wrench, 1 pair of long nose pliers with side cutters, and 1 pair of stainless steel tweezers Feet to open the table key: Open the bottom cover and tighten the screws bud directly aligned with the tool in front of the bottom cover the gap of two feet turn right direction switch. You can easily open the back of the watch case.