The Beadsmith Whammer Hammer with Interchangeable Nylon and Dapping Heads is like three tools in one. It is a dual-ended tool featuring one fixed-position head as well as interchangeable nylon and dapping heads. The convex steel head is designed for flattening, spreading and work hardening. The nylon head is perfect for smoothing kinks in wire and tempering colored wire without marking the surface. Finally, the dapping head can be used to create texture on wires. Extra weight in the head reduces the striking power needed and the short handle improves grip and striking. Don't miss out on this invaluable tool.