Giftshop12 Mooncake Mold Traditional White Round Cookie Cutter Mold 125g US seller. By Giftshop12. Hold 125g (gram) mooncake dough. Materials: stainless steel (metal bar in the middle); high quality, ABS/BPA free, food grade plastic. You will receive the same set as pictured. Around 3 inches in diameter. Each stamp can be used as a cookie cutter. The mold is also perfect for making pumpkin cakes and soaps. The second picture demonstrates how to insert a stamp into the mold.