A Lego Ice Cube Tray ($8)... what else is there to say really? You can make 10 Lego ice bricks at a time in the flexible silicone tray. The kids will love having Legos in their drink and I will love stacking the ice bricks into incredible ice houses and spaceships. I'm kind of surprised they didn't think of this sooner.

• Made of durable silicone
• ice cube tray makes 10 ice bricks at a time
• Dishwasher safe