Features:16 common use generic watch repair toolsGreat for changing batteries & bands on most watchesThis set of 16 watch repair tools includes: 1 watchband link pin remover, 1 watchband holder, one 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.Tool and purpose:Feet to open the table key (use: 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 watch case back.)Open base knife (use: press the bottom of the watch for the bottom cover must be one of the tools used, pry the end of knife.)Split strap device (use: If your watch is new, then removed when the strap is the most convenient to use.)Ear Health grant (use: dedicated to dismantling strap watch cases and students between the ears, or belt of Health ears the most methods.)Red Clamp (use: assembly and disassembly is inevitable to use the pliers watches, such as the demolition of strap in the starting folder to folder, pins, etc..)Folding plastic seat strap (use: demolition watch chain, will watch chain sandwiched plastic seat racks. Very easy to load or open the strap.)Screwdriver (use: for internal assembly and disassembly machines use.)Rubber hammer (use: split strap installed after the hairpin, etc., when used for tapping.)King fell (use: If your watch band is too tight or too just bought a strip, you must bring it fell smaller.)Sharp tweezers (Use: Some folders and other small accessories and spare parts, etc.)