Utilizing MicroSilk is akin to providing your entire body with an oxygen facial. Available as an option for all Crown hot tubs except the two-pump Wish model. MicroSilk aids in minimizing the visibility of fine lines and wrinkles and may alleviate symptoms of specific skin conditions. Billions of oxygen microbubbles deeply penetrate skin pores and hair follicles, eliminating impurities and boosting blood circulation and moisture, resulting in refreshed and revitalized skin.