SE JT6221BL Watch Repair Tool Kit (16 PC.) 16 hand picked and high quality watch repair tools For changing bands and batteries on most watches Most useful and commonly used watch repair tools all in one kit 16 tools include: pin pusher, mini long nose pliers, mini screwdriver, watch belt block, pin punches, and screwdriver Watch case opener, tweezers, watch hammer, watch case knife, pin remover, precision screwdrivers