Reusable 304 Stainless Steel Ice Cubes Food Grade Frozen Ice Tartrate Set Metal Ice CubesIce Cubes

Hign-concerned Chemical: None. Diameter: 10cm. Feature: Eco-Friendly. Metal Type: STAINLESS STEEL. Material: Metal. Origin: Mainland China. Type: Tools. Instructions for better use of ice cubes. Could you accidentally drink it?. The 304 stainless steel ice cubes have been upgraded to a 26mm square body, which can prevent accidental ingestion, How long does it take to freeze in the refrigerator?. Freeze in the refrigerator for 3-6 hours, What's inside the ice cubes?. A mixture of glycerol and water whose freezing point is lower than that of water, How is the cooling effect?. The cooling effect is very good, and after being placed in water at room temperature of 29 degrees Celsius for three minutes, the water temperature is less than 9 degrees Celsius. And it continues to cool down. After being placed in regular ice cubes for 5 minutes, the temperature is above 9 ° C and is almost melting, Can it be disinfected with 100 ° C hot water after being frozen?. Sure, there's no problem, Is ther