Feature:
-This 55 degree Celsius thermos cup is a fast cooling cup.
According to the physical cooling principle, when you pour 100 C hot water into the glass, tighten the cup lid, shake the bottle up and -down for about 1 minute, the temperature of the water will drop down to 55 C, perfect temperature for drinking water.
-Quick Solution for cool down hot water and warm up cold water.
-Save time and get the best result in minutes.
-Well insulated cup(Made from 304 stainless steel) designed to keep beverage warm for hours.
-Material: Stainless Steel
-Color: White & Yellow
Step 1 : The firstly cup of (hot water), pour boiling water to 100?, tighten the lid, shake up and down for about 1 minute, unscrew the lid, the cup of cold water is enough to drink.
Step 2 : After the cup (cold water) in the second step, you can pour cold water into it and tighten the lid. You can also shake it left and right for about 1 minute and unscrew the lid again. The cold water in the cup will quickly become warm water at 55?.
Step 3 : The third cup (hot water), if you want to pour it into the cup after drinking the firstly cup, boil at 100? water, wait for about 1 hour, otherwise the cooling effect will not be so obvious.
Note : After drinking the firstly cup of boiling water, if you want to continue to use the cooling function, please rinse the inner wall of the cup with tap water for 1 minute, or let it stand for 1 hour to quickly cool down again.
What's in the box
1 x Portable Magical Thermos 55 Degree Water Bottle