Condition: 100% Brand New Item Type: Ice Cubes Material: 304 Stainless Steel Color: Silver Single Size: Approx. 2.6x2.6x2.6cm / 1.0x1.0x1.0in How to Use: When using, clean the product and place it in the freezer compartment of the refrigerator. After freezing and icing in the refrigerator for cold storage (about 2-3 hours), take out all kinds of alcohol, juices, milk, etc. that need to be cooled down. In such beverages, it takes about 2-3 minutes to put ice cubes in the beverage to cool down various beverages. Cooling Effect: One ice cubes can freeze 80-100ml of water. After putting water at room temperature of 29C for three minutes, the water temperature will be less than 9C and continue to cool down. The temperature of ordinary ice cubes will be above 9C and have almost melt after being placed for 5 minutes. After the ice is over, it can be cleaned in hot water at 100C. Other Uses: Cold compress, hot compress, usually put in a cup can quickly cool down the water, and in summer you can drink cold boiled water immediately.