Are we sure that no LSD is going to leach into the ice from the plastic?
I'm not a fan of not being able to identify what's floating in my drink, but if you promise it's just ice then we're good.
Available at Amazon http://www.amazon.com/Cold-Fish-Ice-Cube-Tray/dp/B002SFCB9S?ie=UTF8&tag=holycool-20&link_code=btl&camp=213689&creative=392969 ($8)
Via: Holy Cool http://www.holycool.net/2010/09/cold-fish-ice-cube-tray.html
When you need your drinks to really pack a punch.
Did you know that a trick to getting perfectly clear ice cubes is to freeze boiling hot water? It's true, try it!
As sad as it is to watch a little Russian doll melt in your drink, just think, you can always make more!
The invisible man's dentures need a soak now and again too.