Multi-functional molds: Includes molds in various sizes (12mm, 14mm, 16mm, 20mm, 22mm) with both 60-degree and 90-degree angles, providing flexibility for a variety of designs. Precision use: This ring maker is recommended for soft or light metals under 3mm thick, and is also suitable for crafting spoon rings. Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day. Ring bending tool: The machine features nylon molds that allow for bending without damaging delicate materials. It ensures accuracy for achieving the ring size. Versatile application: This bending kit is suitable for home crafts, jewelry shops, DIY projects, and repairs, making it for both novices and experienced enthusiasts.