At The Ceramic Shop, we love Catalyst Contour Ribs by Princeton Artist Brush Co. The contour ribs are made from nylon and silicone and are heat-resistant, solvent-resistant, dishwasher safe, and approved food-safe by the FDA. What more could you want?
These amazing ribs are available in a variety of shapes and designs, allowing you to add amazing texture and surface decoration to both wheel-thrown pots and slabs. They are easy to grip and use. These ribs are not only great for ceramics, they can be used in cake decorating, food crafting, plaster, and acrylic paint mediums. So whether you are a potter or craft enthusiast, the contour ribs are a great addition to your tool box. And at this price - you can afford to get a bunch of them!
Each contour rib measures approximately 3" x 2.5".