The ice cubes are more likely to keep the already chilled drinks cool, you will get not cooled a lukewarm juice with it. Furthermore, it should be noted that normal ice yes swimming above. However, the stainless steel cubes sink to the bottom. Therefore, one should always do first into the glass and then on top of it the drink. Otherwise it squirts pretty. Conclusion: nice complement, but unfortunately you can not switch everything on this ice here you.