1、Create Consistent Loops: A winding mandrel for beginners and professionals that provides consistent loop sizes over and over again, simple and practical. 2、Wide Range Of Applications: Wire processing mandrels can be used for a variety of wire processing such as making jump rings, wire loops and a variety of other jewelry making projects, metal arts and crafts. 3、Safe To Use: The mandrel is mellow and smooth, and will not scratch the wire. 5 kinds of diameters, 5mm, 2mm, 3mm, 4mm, 5mm, meet your different wire looping needs. 4、Non Slip Handle: Handle rubber cover, avoid the wire wrapping rod from slipping in your hand, effort saving, convenient for operation. Important tool for jewelry maker. 5、Stainless Steel Material: Wire looping rod adopts great stainless steel material, eco friendly, high hardness, anti rust and firm, stable and sturdy, durable.