1.The Sushi DIY set tools can develop the practice ability of families and children,and offer more fun of cooking. 2.That rice ball molds was made of high grade PP plastic material,safe and green,durable and repeat to use,easy to clean. 3.Rice ball DIY can apply in party,home,school,office,increase your baby’s appetite, and our sets includes three mold shapes,it is really worth buying. 4.Easy to operate,and we have attached the operation on the box of our products too,you will handle it very well and fast. 5.Rdambs strives to reach "100% Satisfaction" goal with the best products, the most competitive price, and the first-rate service to return customers' support and encouragement.