Usage 1. Pour water slowly along the gap between the cup wall and the water level should be lower than the edge of the outer cylinder. 2. Press the inner cylinder firmly to ensure that there is no water at the bottom of the ice cube tray (Note: If there is water at the bottom, the inner cylinder will float up) 3. Cover and place the ice cube tray horizontally in the refrigerator for more than 4 hours 4. Take out the ice cube tray, squeeze and press the ice cube tray with water to release the ice.^High-quality materials Our large organic silicone 2 in 1 ice cube tray and ice maker are made of high-quality food-grade silicone, which can be used directly for eating frozen ice.^Multiple uses Perfect for iced coffee, flavored ice and more in the summer. The ice cube tray will give you a pleasant mood for making ice. You will enjoy the ice making experience.^Portable The space-saving size is perfect for both outdoor and indoor use. You can go on a camping trip or have a picnic. It can add a lot of fun to your camping trip or outing.^Note! Please do not hesitate to contact us if you have any problem, we will do our best to help you.