Microbubble Carbonated Mixer Aura Jet High-Concentration Carbonated Spring Device (Aura Jet & Purebble Set) This is a salon-exclusive device. Purchased 1 year and 4 months ago. The meter part is slightly dented, but it can be used without any problems. Also, I don't remember exactly, but the meter is bent, but that also doesn't affect usage. Please refer to the official website for product details. ＜Set Contents＞ ・Aura Jet ・Carbon Dioxide Regulator (attaches to the CO2 cylinder) ・Purebble (Showerhead) 　＊Purebble Petit 　＊Includes a hand-held stopper. ・Connection Parts 　＊The black tube connecting the gas cylinder and Aura Jet is 2m20cm long. This is a used item, so please make your purchase based on the images, understanding, and agreement.