The stud post embedding tool includes 3 sizes of small circle polymer clay stud cutters, a clay thickness guide, a V-shaped positioning tool, a board and 10pcs earring posts and backs. Adequate accessories to meet daily basic requirements We designed three sizes of circular cutters available, suitable for different earring post sizes. It perfectly solving the problem of size for polymer clay to use The stainless steel earring posts come with 10pcs 5mm earring pin studs, 10pcs 4mm earring backs, meet your demands Adjusting the V-shape helps to locate the center of the earring post, making it easier and faster to embed the earring post in batches using clay. Save time and improve efficiency Can position the earrings and assist with hole punching. Easily embed stud posts in your polymer clay earrings with this simple tool. Note: Before placing the clay, sprinkle flour on the dome shaped area Color: As Shown Material: plastic Package Contents: 1 x Earring Post Embed Tool 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.