Thank you for viewing from among many options!! I purchased this in January of this year, and after running water through it once, I immediately removed it and stored it. I have no plans to use it in the future, and since it is in excellent condition, I am putting it up for sale. ※ Box and product registration card included. No scratches or stains. The "Mirable Zero" is characterized by three water flows that include the unprecedented ultrafine bubbles. Ultrafine bubbles penetrate into the fine pores and gaps, thoroughly removing dirt. Tooth Gloss Mode ＜Ring Straight®＞ Three high-straightness water jets with a hollow center. The hollow part entrains airflow to generate ultrafine bubbles. Containing ultrafine bubbles, the hollow provides a gentle yet effective cleaning power. When using it towards the mouth, please adjust the water pressure to a comfortable level. Hair Gloss Mode ＜Splash Straight®＞ Twisted water flow is generated by colliding two water jets after they are ejected. The twisted flow generates ultrafine bubbles, and even though it looks like a normal shower water flow, the twisting effect provides reliable cleaning power when it collides with the pores. Skin Gloss Mode ＜Tornado Mist®＞ Ultrafine bubbles are generated by a high-speed vortex flow of approximately 2,000 rotations per second (approximately 120,000 times per minute) per outlet. Furthermore, the mechanism that entrains outside air when the water flow is ejected generates stable bubbles. (Patent-6717991) The water flow, which is spread out compared to the conventional type with 16 outlet holes, realizes water discharge at a stable water temperature (hot water temperature).