since 1976
Produce jump rings quickly and easily with this time-saving device. Coil your wire around one of the twenty mandrels (in the diameters 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12 mm)...