Positionged Drilling: Can position the earrings and assist with hole punching. Various Size: There are three sizes of circular cutters available, suitable for different earring post sizes. V-Shaped Positioning: Adjusting the V shape helps position the earring post center, making it easier and faster to embed earring posts with clay in bulk. Stud Post Embedding Tool: Easily embed stud posts in your polymer clay earrings with this simple tool. Tip: To prevent the clay from sticking to the tool, sprinkle cornstarch on the dome-shaped area before placing the clay., Weight: 0.06062712205 pounds, Manufacturer: Aisuoka