I've been using this for about a month. I'm selling it because I've replaced it with a new showerhead. All accessories are included. There are no noticeable scratches or stains, but please refrain from purchasing if you are sensitive to items that have been handled by someone else. 【Product Features】 Beautifies skin with two types of bubbles: ultra-fine bubbles and microbubbles. "Removes, warms, and moisturizes" – transforms bath time into beauty time with three effects. Beautifies skin just by showering with two types of bubbles. ・Removes dirt ・Warms the skin ・Maintains skin moisture Approximately 40% water saving is possible. Beautiful design that enhances the beauty space. ＜Core Technology＞ Equipped with the unique "Double Spiral Cavitation" technology. ＜Design＞ Design that refines beauty. Transforms the bathroom into an ultimate beauty space. Innovative fine bubble technology from Japan. Fine bubbles originated in Japan, and their development has been built upon the efforts of many Japanese engineers and researchers. FBIA (General Incorporated Association Fine Bubble Industries Association) was established to further disseminate this technology to the world and standardize it internationally. ReFa FINE BUBBLE has worked with FBIA to obtain evidence and build theories. Through products that utilize fine bubbles, we aim to accurately communicate the value of fine bubbles and deliver health and beauty benefits to people around the world. 【Product Specifications】 ■Body size: Approximately 84 x 244 x 136mm (width x height x depth) ■Materials: ABS, polyacetal, silicone rubber, ethylene propylene rubber, stainless steel, nitrile rubber ■Grip screw type: G1/2 ■Included items: Main unit, K (for KVK) adapter, M (for MYM) adapter, G (for Gaster) adapter, outer ring, rubber packing (thin), instruction manual, quick guide, guarantee card, warranty ■Weight: Approximately 345g ■Recommended use: Water temperature 5~45℃ ■Fine bubble generation water temperature: 35~45℃ ■Recommended usage environment: 9L/min #ReFaShowerHead #ReFaUltraFineBubbleOne