Features: Effortlessly embed earring posts with precisions using three clay cutter sizes and adjustable V shaped guide for perfect alignment every time. Features a dome shaped ABS base, thickness guide, and positioning drill to securely hold studs while creating clean holes in clay jewelry. Designed for clay artists and jewelry makers seeking professional grade tools to craft, precisely positioned earring studs. Ideal for crafting handmade clay earrings in home studios or workshops where consistent post embedding and hole sizings are critical. Includes a cornstarch application tip to prevent clay sticking, ensuring smooth operation and flawlesses finishes for delicate clay creations. Specifications: Material: ABS Size: Approx. 3.27x2.76inch(8.3x7cm) Package Includes: 1 Set Stud Post Embedding Tool note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.