You simply fill the plastic molds up with water and add any garnish you think would be tasty or pretty. I tried lime and blueberries, because that's what I had in the house. But think mint for mojitos, olives for martinis, or lemons for lemonade.
Then you gently place the rubber top on the mold and place it in your freezer for four hours. The water level looks too low at first, but never fear - water expands as it freezes. You end up with a big round festive ball of ice that will keep your drink cool on the most sizzling of days and looks lovely too.
At just $10.95 for a set of two, I think these Tovolo sphere ice molds are super fun and kind of crafty as well. Bring on summer and bring on the cocktails!