First choice for gifts│ amadana STSB-0109 Ultrasonic beer bubble machine

The key to making beer taste better is the foam on the top layer! ONE amadana ultrasonic beer bubble machine can produce "40,000 vibrations" per second, creating creamy foam and mouthfeel, "effectively avoiding the bitterness caused by the contact between air and beer", and 7:3 is exactly what beer and The golden ratio of bubbles! https://www.youtube.com/watch?v=mJ0M0MG5FbY https://live.staticflickr.com/65535/48237375246_ae8ae27904_o.jpg