・Instant purchase available ・Last one available. ・Domestic genuine product. ・Retail price: 2138 yen ・Brand new, unopened. ・No damage to the packaging. ・Requires 2 AAA batteries (sold separately). ・Price not negotiable. ・Will be carefully packaged and shipped. ・Ships within 24 hours. Foam Simply attach it to your regular canned beer to enjoy the fine, creamy foam like a master brewer. How to use First, carefully attach it to the canned beer, paying attention to the direction. Then, pour the beer normally up to 70% full, and press the switch while pouring the foam to drink. How to create foam It uses ultrasonic waves to generate foam with very fine vibrations, resulting in a fine, creamy foam. Care instructions Only wash the cap and the resin part that the beer passes through. No need to wash the electrical components. JAN 4549813615675