GinsonWare

Set of 4 Double Wall Frosty Freezer Cold Mugs - 16-oz. White Color

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These set of 4 piece Ice Cold Mugs are shatter-resistant and have special double walls filled with a fast freezing, non-toxic liquid.
They can be frozen again and again. Put them in the freezer for 2 to 4 hours, remove and pour your favorite beverage.
It will stay ice cold for hours without being watered down with ice cubes.
Comes with 4 pieces as one set. On sale now through Sept 30.