DescriptionThese are wire winding mandrel that is made of premium material,practical for DIY use. They are made of different shape so that you can DIY different shape wire. It could provide a lot of convenience for you to design the shape of wire you want quickly.Features- Color: Assorted Color - Material: Steel, rubber - Size 1: About 14.30X1.20X1.20cm/5.62X0.47X0.47in - Size 2: About14.30X0.70X0.70cm/5.62X0.28X0.28in -The material is safe and durable, which is wear resistance and practical for the long time use.- Rubber handle come with non-slip design, used for wire wrapping, jump ring or loops making beading tools. - Each mandrel shape offers multiple sizes, creating different diameters for all your jewelry making creations. - Lightweight and portable, also suitable for wire working, wire wrapping and wire jewelry.- The jewelry making tool is solid strong enough to put ring around it and working well.