Our ultimate sandy clay kit comes with 15 assorted sea decorations, two sandy clay pieces (16 oz total), a shaping ring, and a rolling pin. This set is designed for children ages 3 and up. It conforms to ASTM D-4236 standards (making it non-toxic). Our sandy clay air dries within 72 hours at room temperature. The 15 assorted sea decorations will truly take your child’s clay keepsake to the next level! This beach-themed activity makes the perfect rainy day activity for your little ones.