I made this coil cup by rolling coils and attaching them together. I used 3 different types of designs to make this pot. I rolled coils into circles, squares, and wavey lines and I attached them all together to complete the exposed coil pot. I think these designs made my coil pot look great. I scratched and attached all of these designs together so they would not brake off or crack. A good coil is smooth and rolled tight together. If the coil is not rolled tight it will fall off and not stick as well. You have to smooth the backs off each coil together to ensure the structure will stay in tack.