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Simply insert it into a glass beer to create bubbles with one touch.
Beer Former
40,000 times power per second. Ultrasonic waves create fine creamy bubbles
Lightweight, compact and easy to carry
Plug and play, suitable for canned beer, craft beer, overseas beer, and all beer.
Compared to previous products, it has even more foaming than previous products.
New suggestion: Flavored foam for a different taste
Comes with a dedicated stand that can also make "flavored bubbles"
Requires 2 AAA batteries (sold separately).