If you're trying to convert your kids to juicing and have been having trouble convincing them (yes, it happens), the Lego's Fancy Ice Cube Trays could be of some help.

It'll create lego brick-like ice and is made of durable silicone that's dishwasher safe.

If those still doesn't help, try use  the Tovolo Green Shooting Star Pop Molds. Your juices can be turned into tasty icecream. Perfect for those hot summer afternoon.

The Lego's tray is currently sold at $8 while Tovolo's molds is around $10. 

 + Lego's Fancy Ice Cube Trays | + Tovolo Green Shooting Star Pop Molds