This kit to can meet your usage needs. High-Quality Material: Our beaded reamer is made of stainless steel, which is high hardness, strong, not easy to break, and can be used for a long time. About size: The bead hole tool comes in 5 different lengths, from low to high, as follows: 8.9 cm/3.5 inches; 9.1 cm/3.58 inches; 10.7 cm/4.21 inches; 12 cm/4.72 inches; 12.2 cm/4.8 inches . Plastic Handle: The bead reamer set is designed with a plastic handle, which is easy to grip and provides a comfortable use experience. [Wide range of uses]Bead reamer for jewelry making can enlarge bead holes and remove unnecessary burrs. They work with all types of beads. Product Name: Jewelry Making Bead Reamer Tools Material: Plastic + stainless steel colour: purple Package Contents: 10 x bead reamer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.