• £9.99

    UD Coil Jig V3

    This new V3 coil jig from Youde Technology takes all the hard work out of building coils and helps you make a perfect coil every time. Within the cylinder you will find all the bits you need. There are 4 coil diameter pins which include 2mm, 2.5mm, 3mm, and 3.5mm. Then you will also find a small allen key to secure your pin to prevent the coil pins moving, and a small screw which goes into your top cap to wind your coils.