Mr. Beer Homebrewing Carbonation Drops are a product designed for homebrewing enthusiasts. The carbonation drops are small and lightweight, with package dimensions of 6.14x6.02x1.06 inches and a weight of 0.18 pounds. The drops are made by Mr. Beer, a well-known brand in the brewing, distilling, and winemaking equipment industry. The drops are used to carbonate beer during the brewing process, making it easier for homebrewers to achieve the desired level of carbonation in their beer.