Small Bowl Polymer Rib RedSmall Bowl Polymer Rib Red Small Bowl Rib is designed to give as many radius sweeps on the clay as possible. With a smaller curve in the front and bigger curve in the back, this is a workhorse of a rib. This rib will become indispensable, particularly, if you love throwing round forms. All of our polymer ribs are made of unique flexible materials that are resistant to cracking and the formation of burrs. We've found that with general use these ribs