Geode Amethyst Crystal CakeA geode cake has a large carved indentation filled with beautiful sugar sugarmint crystals this one is frosted with a purple galaxy effect meant to mimic the famous natural formation of rock and precious and semi precious stones. Four layers of sponge (bake two cakes to create one tall cake). Approximately 8 inches high (excluding decorations on top). All of our fabulous cakes are made to order, just select a cake size and one of our fluffy flavoured