These perforated rings are mainly designed for making cakes and pies, made in collaboration with the Ecole du Grand Chocolat Valrhona. The perforated ring is easy to use, it allows easier cooling of the chocolate or tart to take out. The ring takes up less space on a baking dish than a mold and is easy to flip over. The small holes around the ring allow you to eliminate air bubbles and obtain a perfect baked crunchy cake.