Pi Symbol Ice Cube Tray
Q: What do you get when you take the moon and divide its circumference by its diameter?
A: Pi in the sky.
If you like math and especially like cracking math jokes, you'll love to have your drink cooled with these smart Pi-shaped ice cubes - are they still ice cubes or ice Pi though?
This tray is perfect to use at any get together with your fellow geeks for watching Star Wars or playing games, great for having a cold drink and amusing yourselves with floating ice Pi in your drinks.
- Silicone tray
- 9 "cubes" in one tray
- 9 x 1 x 8 inches