Use this Crinkle tool, to crinkle wire 20 Gauge (0.81 mm)
Attach like gears onto the base, insert wire into the small hole on guide
then catch into the center of the gears. Slowly turn gear with handle until
wire is moving through the gears, continue to turn while pushing down on
both gears until desired amount of crinkled wire is made.
Make perfect spirals every time
Package has instructions and contains two styles of gears (rounded & pointed) and base.