How to use1. Slowly add water along the gap of the cup wall, the water level should be lower than the edge of the outer barrel. 2. 2. Press the inner cylinder firmly to make sure there is no water at the bottom of the ice bucket (note: if there is water at the bottom, the inner bucket will float) 3. Cover and place the ice bucket horizontally in the refrigerator for more than 4 hours. Take out the ice bucket and pinch it. Live and squeeze the ice bucket with water to drop the ice MATERIALSOur 2 in 1 ice bucket and ice making mold are made of food grade silicone and can be used directly for eating ice. Multi-purposePerfect for summer iced coffee, flavored ice cubes, etc. The ice cube tray will give you the pleasure of making ice cubes. Have fun making ice cubes. PortableSpace-saving size is ideal for 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 trips or outings. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.