Takara Tomy Sonic Hour (Black) Let UltraSound generate the best foam! Just set the mug down and get your foam on! No foam? No problem! All you have to do is set a foamless beer on the electronic plate. Press the button and the UltraSound waves send the perfect amount of foam to the top of the beer. Not only that, but the Sonic Hour also has 8 awesome LED colors to create a sweet ambience while you get your foam on! Japan import Strapya World ships all items directly from Japan