ReFa FINE BUBBLE U / ReFa Fine Bubble U in white. Includes a shopping bag. I received this as a gift, but I'm selling it because I already use a similar product. Available for immediate purchase. To prevent product substitution, we cannot accept cancellations after shipping. Thank you for your understanding. Please check the official website for installation instructions and compatible models. ----------------------------------------- Model Name: ReFa FINE BUBBLE U / ReFa Fine Bubble U Color: White Product Number: RS-BH-02A Functions: Mist, Point Jet, Pure Straight, Straight Bubble Types: Ultra Fine Bubble, Micro Bubble Condition: New, Unused (in plastic) ▼Set Contents Shower Head: 1 Adapters: 2 (K (KVK), M (MYM)) Exterior Ring: 1 Opener: 1 Rubber Packing: 1 Instruction Manual: 1 ・ReFa has researched and developed the "Fine Bubble" technology, which uses the power of water and bubbles to moisturize and gently remove dirt, combined with unique water flow designs based on their expertise as a beauty brand. By combining these two evolving elements, ReFa FINE BUBBLE U was born, changing the conventional wisdom of skincare. ・To transform the water you shower with into something that cares for your skin even more than skincare, we focused on the ultra-fine bubbles. The numerous fine bubbles created from air in the water by ReFa's unique structure transform your usual shower into a silky smooth fine bubble shower. These fine bubbles have a "hydrophobic interaction" property that attracts and gently removes dirt. ・Fine bubbles are divided into two types based on size: "Ultra Fine Bubble" and "Micro Bubble." The two different types of bubbles, each with their own characteristics, exhibit unique cleaning power and bring out the natural beauty of the skin. ・Using a unique structure that employs pressurized dissolution and two-stage cavitation, ultra-fine bubbles and micro bubbles are generated simultaneously in the water. Because it utilizes dissolved air in the water, fine bubbles can be generated even with the shower head submerged in the bathtub.