Tool 147-piece set of internal tools: The watch set tool is packaged in a cloth bag. This set is simple and practical. You can open the watch to change the battery, and the watch with the lid and screw cap can be opened. It is an ideal choice for beginner watch repairers and watch repairers The set includes: a watch strap remover with a lifting table, a bottom prying knife to open the watch seat, a detachable head ear piece, stainless steel One tweezers, one three-jaw opener, one box of steel teeth for three-jaw opening (18 steel teeth), three flat-blade screwdrivers (1.0-1.2-1.4MM in size), three steel strip punches (0.80.9 1.0MM), 108 watch pins 8-25 each, 6 pieces, the quantity of the watch pins is not necessarily weighing 108, and those who mind are not careful to shoot, a total of 18 kinds of specific quantities are subject to arrival, Because the watch pin is weighed, the other small package contains 5 needles for dismantling the strap, 2 needles for raw ears, a red ABS pry knife, a hammer and a hammer.