Greenhouse Stand Beer Server I received this as a gift and used it once, after which it was stored. I've used it a few times, but I don't use it often, so I'm selling it. -------------------------------------------------- Greenhouse's highest peak ever, the stand beer server is complete! Greenhouse, which has been pursuing the deliciousness of beer with home beer servers, now confidently offers its masterpiece, the stand beer server. Anyone can enjoy the ultimate deliciousness of beer, created by the ultra-fine bubbles that were previously impossible, in their own home. "Misty Bubbles," the proof of delicious beer: The misty bubbles that form between the foam and the beer. These fine bubbles recreate creamy foam and maintain the deliciousness of the beer until the end. *Please prepare well-chilled beer and a clean glass. Ultra-fine, creamy foam created by ultrasonic waves. That creamy foam is created by ultrasonic waves. The important thing is the frequency. By adopting a rechargeable battery, the vibration frequency has been set to 58kHz. Experience the same feel as a beer hall beer server, and enjoy the icy cold! Includes an ice-point coolant! Adopts a whole-pressure system compatible with canned and bottled beers from various companies. Easy setup pressurizes the entire interior to dispense beer. - Product Name: Stand Beer Server - Color: White - Material: Plastic