They're cold, they're fun, they float, but they melt FAST! I've been using bigger tubs than the ones shown here lately, to extend the melting time a bit. If you use bigger tubs, pour in only half of the water, freeze it for a few hours, then add the toys and top off with more water. That way your toys won't melt out in the first 15 seconds LOL.
The kiddos love to see what cool toys will thaw when the glacier melts LOL.
Last step: eat the toy!
Make some glaciers for your kids today :)