Medical Service^TM

Great cup. So you have all seen the time lapse videos of this cup vs competitors, we did the same ice water test at my work vs a another well known brand named after a sasquatch. Using a digital kitchen thermometer for accuracy, over two hour intervals, the temperature stays within 1 degree of each other. No sweating on the paper towel under each cup. Very happy with this cup and hope this helped

on my 3rd jar - works well to reduce hot flashes - if you goggle the product there are more application instructions that may be helpful.