[Material]These Coil Building is made of iron with electroplating durable in use.
[Specification]Five section design, the Thin (7.5mm) for Diameter: 1.5mm, 1.7mm, 2.7mm, 3.8mm, 5mm, the Thick (13.5mm) for diameter 6mm, 7mm, 8mm, 9mm, 10mm.Length about 14cm/5.5inch.
[Feature]Practical and useful, small and convenient for makers to build coils easily and effectively.
[Quality]Easy to wrap the resistive wire by hand
[Package]2 PCS Coil Winding Tool
Description
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1.Color:Blue
2.Material:Iron
3.Package:
4.Size: