Made out of 100% food-grade silicone. Designed to create healthy frozen snacks using fresh ingredients such as fruits, yoghurt, fruit juice etc. Healthy alternative to plastic. Hand wash and steriliser safe. How to use: Fill the container with the desired ingredients and close the lid tightly. Keep it in the freezer for a few hours. (Max. -40 degrees) Before serving, take it out of the freezer and let it rest for a few minutes. Open the lid and consume the frozen snack by gently pushing it from the end to the top.