7 of 9 people found the following review helpful
1.0 out of 5 stars
BIG LET DOWN, 25 Feb. 2014
After seeing so many positive reviews thought i would try these, they are a let down and don't cool your drink one bit i would have a colder drink with one ice cube. As another review said they tried all 9 stones i thought i would try aswell and still not cold at all, definetly would not recommend save your money.