Simple non-stick design: Unlike hard plastic ice cube trays, our flexible ice cube trays are made of durable silicone. These flexible ice molds can be easily twisted or pushed from the bottom to remove the ice cubes and release them easily. SAFE MATERIAL AND PERFECT SIZE: Our ice cream scoop molds made of nano silica gel, safe in direct contact with food. Each ice cube tray can make 6 scoops of ice cream. Ball diameter is 4.5cm, big enough to use FOOD SAFE MATERIAL: Food grade silicone ice mold, FDA approved, 100% BPA free, keep your ice cream safe for drinking.These ice cubes ensure safety and durability, which can be used for adult and baby food AN ICE CUBE TRAY SET THAT WILL PAY FOR ITSELF! More freezer space and no more wasting money on bags of ice in your weekly stores! KINDLY REMINDER: When cold water is poured into the position above the water level line, it will become a spherical shape after freezing. Do not overfill the water. Once the liquid becomes solid, the volume will increase and it will support the container open, the washer will crack. Therefore, it is better to reserve a little space when filling water. Due to factors such as manual measurement and display differences, there may be slight differences between individual products and pictures, please excuse me.