Cooling Chalkboard Tumblers
This set of 2 tumblers allow you to keep your favorite beer or drink colder longer even in the hottest weather. Just soak the tumbler for a minute under water or a running tap for the cooling effect to start. The tumbler will be approximately 40% cooler than the ambient temperature. Pour your favorite cold beer or any cold beverage into it and enjoy! It stays cold for hours, so you can keep the beer flowing. Plus, It stands out from the crowd – you can stand out also as you can personalize it with a touch of chalk and creativity.