Ease of use: You only need to press the concha cutter tool on the dough before it goes into the oven to create the shell / waves shape stamped bread. Your essential tool to create beautiful mexican conchas Stainless steel and dishwasher safe, will resist the test of time and use. Your concha bread cutter has a 5.5 inch diameter and 0.9 inch height Two sided, you can use the concha design side or the straight side to stamp your dough. Stainless steel two sided concha cutter tool used to stamp your home made mexican concha sweet bread.