Feature: 1. Complete and Diverse Set: This pottery clay rib set includes 12 pieces of pottery ribs, featuring 4 different shapes and 4 vibrant colors (red, orange, yellow, and green). You have plenty of options for use and replacement. 2. Perfect Size for Optimal Grip: The silicone clay ribs are approximately 3.94x2.05 inches/10x5.2 centimeters in size, providing a comfortable grip. The reasonable curved design makes it effortless for you to trim and shape your pottery creations. 3. Durable Material: Made of reliable and durable silicone rubber material, these clay ribs are resistant to deformation or breakage, ensuring practical and long term use. You can use them with ease and confidence. 4. Suitable for DIY Projects: These silicone pottery clay ribs are perfect for DIY activities and can be shared with family members. They promote communication, enhance hands on skills, and provide a sense of accomplishment during the DIY process. 5. Wide Applications: The pottery tools are suitable for working on smooth pottery and clay. You can use this kit to secure your artwork and create unique pieces. With these tools, you can enjoy the fun of DIY and unleash your creativity. Specification: Item Type: Pottery Clay Rib Material: Silicone Rubber Weight: Approx. 275.00g / 9.7oz. Package List: 12 x Pottery Clay Rib