High Quality MaterialThese ice cube molds use food grade silicone, which is non-toxic, harmless, safe, high and low temperature resistant, and easier to unmold. Good performance High temperature resistance -40 to 230 degrees Celsius, can be used in refrigerators and microwave ovens. It is mainly used in bars, restaurants or homes to make spherical ice cubes. Ice cubes can be added directly to whiskey, juice and beer to immediately cool the drink. Easy to useYou can take the ice cube mold out of the refrigerator, then gently hold the bottom of the ice cream bowl to take out the perfect mini ice cream bowl.Package includesYou will get 4 ice cube molds in red, white , blue and black. The size is: 23.8 x 12 x 1cm / 9.37 x 4.72 x 0.39inch.Wide Range of ApplicationsIt is very suitable for bars, cold drink shops, western restaurants, private homes and suitable for also ovens, microwaves, refrigerators and dishwashers. You can add a small amount of crushed ice to juice, beer, wine, whiskey, etc.