Ice, ice baby... Stay cool with the 6-Pack of Mini Freezer Blocks. These handy blocks are filled with cooling gel liquid that freezes quickly Perfect for keeping your lunch fresh on the go A must-have for picnics this summer Made from sturdy food-grade PE and has a non-toxic filling Durable, reusable and convenient for use every day With a sealed cap to prevent leaking Dimensions: 7cm x 7.5cm x 1.5cm Comes in a pack of 6 assorted colours Keep your cool with the 6-Pack of Mini Freezer Blocks for 5.99 pounds