Particularly practical play bone for the hot summer months. You can simply fill the Mr. Freeze play bone with water (through the mini-hole at the top of the bone or even easier; put it in the water, it doesn't need a large amount of water) then deposit the bone in your for 10-15 minutes icebox . The bone then remains cool for several hours.
Available in 3 sizes: S = 4x10.5cm, M = 4.5x13.5cm, L = 5.5x17.5cm.