If you like to serve your beer (or soft drinks) in chilled glasses but have limited space in your fridge to store the glasses until you need them, you need to check out the Black Terra Cotta Beer Tumblers that can be chilled and ready in 90 seconds. To prepare the mugs, you just soak the tumbler for 90 seconds in cold water (or under running water). It’s then ready to keep your beverage about 40% cooler than the ambient temperature for hours. And of course, you can always recharge the tumbler with another 90-second soak. The tumbler is 6.5″ tall X 3.6″ in diameter and holds 19.2 fluid ounces. You won’t need separate glass markers to keep up with which tumbler belongs to whom, because you can write on the rough black area with chalk. A set of two Black Terra Cotta Beer Tumblers is $40 from Wine Enthusiast.