A Pilsner with a refreezable, expandable and non-toxic gel! freeze Inverted to allow the gel to expand and after a couple of hours in the freezer, this Pilsner will keep your beverage ice cold for hours. Team color on the base, Lip and inside wall make this a cool, excuse the pun, Drinking glass. Plastic construction for more durability. Measures 9.5 x 3.25 x 3.25. Hand wash only.