T-15 - Make 1.5 mm coils, T-20 - Make 2 mm coils, T-25 - Makes 2.5mm coils, T-30 - Makes 3mm Coils, T-40 - Make 4 mm coils.

Magic Coil Rda jig Packing list:

1 x coil jig stick

3 x coil jig cap

6 x metal winding sticks(T-15,T-20,T-25,T-30,T-35,T-40 can wind 6 different sizes coil)

1 x scissor

1 x tweezer

1 x transparent gift box

2 x screwdrivers