It looks like there is no moving gel or liquid in the walls, just a textured pattern of something. But, and this is great, it really works. The beer stayed much colder for much longer! I usually put a can of beer in the freezer before serving, so I did just that and used this glass and now the beer is colder! In fact, some of the beer froze on the sidewalls and took half an hour or more to thaw completely. Next time I won't have to pre-chill the beer. Now I want to try soda and soft drinks.
Rainbow Portable Stainless Steel Flatware Set - Travel Camping Cutlery Utensil Silverware Dinnerware With Waterproof Case
42 Review
Set Of 4 Large Handle 15Oz Classic Black Ceramic Coffee Mugs By Serami
49 Review
Shopwithgreen'S Unbreakable Wheat Straw Plastic Kids Bowls β Lightweight And Sturdy, Ideal For Baby, Toddler, And Children β Microwave And Dishwasher Safe
45 Review
Arctic classic thermos 106, 0.75 l, silver
73 Review
2-Pack European Grade Silicone Bunte Cake Pan Set - Non Stick Bakeware Fluted Tube Mold For Jello, Gelatin & Cakes | 9 Inch Baking Pans | Aokinle | BPA Free
38 Review
SMARTAKE Non-Stick Parchment Paper Roll, 13 In X 164 Ft (177 Sq. Ft) For Baking, Cooking, Air Fryer, Steamer, Kitchen, Cookies, Bread, And More - White Baking Pan Liner
41 Review
GOBAM Wood Rolling Pin: The Perfect Dough Roller For Baking Cookies, Pie, Pizza & More - 13 X 1.38 Inches
35 Review
AmazonBasics Silicone Baking Mat Sheet
48 Review