This tool set contains the following common watch repair tools: One three-pin case opener (pin spacing adjustable) One case of pins (12 pins total, 4 different styles) Three pin punch (0.8mm, 0.9mm, and 1.0mm) Three screwdrivers (1.2mm, 1.4mm, and 1.6mm) One spring bar removal tool One pair of tweezers One case opening knife One case holder One link remover A Nylon carry case is included for conveniently storing the tools.