Pliers (Round nose) 12cm long. Professional jeweler,s tool. Europeon Quality. Comfortable grip. Extra fine tips. Used to put a loop at the end of a head pin, or to open the end of an ear wire open ended. The shape of the jaws are rounded and tapered to a point. They are used to create loops and curves. Because they are tapered it allows you to vary the size of your loops and bends.