Hole drilling for regular-shaped: The triangular area is for aligning symmetrical earring shapes, making it easy to find the center. After securing the drill guide, you can efficiently drill holes in batches. Hole drilling for special position: The rectangular area is suitable for drilling holes in irregular-shaped earrings or for making holes in special positions. Adjustable thickness: Flat washers can be added to increase the thickness, making it suitable for earrings of various thicknesses. Scale lines: Marked with scale lines for easy positioning. Stud Post Embedding Tool: Includes three sizes of small circle polymer clay stud cutters, a clay thickness guide, a V-shaped positioning tool, and a board. Easily embed stud posts in your polymer clay earrings with this simple tool. Hole drilling for regular-shaped: The triangular area is for aligning symmetrical earring shapes, making it easy to find the center. After securing the drill guide, you can efficiently drill holes in batches. Hole drilling for special position: The rectangular area is suitable for drilling holes in irregular-shaped earrings or for making holes in special positions. Adjustable thickness: Flat washers can be added to increase the thickness, making it suitable for earrings of various thicknesses. Scale lines: Marked with scale lines for easy positioning. Stud Post Embedding Tool: Includes three sizes of small circle polymer clay stud cutters, a clay thickness guide, a V-shaped positioning tool, and a board. Easily embed stud posts in your polymer clay earrings with this simple tool. Product dimensions: Earnail maker: 8.3 * 7 * 1.05cm, earring drilling locator: 9 * 12 * 3.3cm Product Material: Earnail maker: resin, earring drilling locator: plastic+resin The package includes: 3 * mold, 1 * maker bottom, 1 * maker cover, 1 * scale plate, 1 * drilling guide plate, 2 * knob, 6 * washer, 1 * drill bit, 2 * nut Color: As Shown Material: Plast