Brand New Watch,Tool,Screwdriver And Tweezers Demagnetizer Repair Tool This is a compact piece of equipment that can be used on watch movements and tools. Safely and quickly demagnetize tools like Tweezers ,screwdrivers,etc and also as a demagnetizer for watch movements. This small piece of work bench equipment will help remove blockages in quartz watches. It Can work in both 110v and 220v. Dimensions 65 x 95 x 40mm.