This tool kit can be used for repair clock, watch, wristwatch etc. This kit includes watch holder, adjustable band remover, tweezers, spring bar removers, watch case opener, adjustable case opener wrench with 18 pins for replacement, 7.3 Pcs precision screwdrivers(1.0mm 1.2mm 1.4mm), 8.3 Pcs pin punch used for disassemble metal watchband, Hammer.