And the Coiling Jig V4 Just Make Coil Building Much More Easier!
The main changes are:
1. A silicone holder is added to store the parts.
2. A Wide slot is added to hold up ribbon and wire.
Coil Master V4 have 6 different sized rods: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm and 4.00mm.