A uniquely designed sphincter dilator and relaxer made of a skin-friendly material, consisting of 9 different diameter balls. Due to its cone shape, it gradually increases in size. The suction cup can be fixed on a flat surface. Unisex, recommended for both men and women. Cleaning : before and after each use, wash with lukewarm soapy water or a utensil cleaner. A water-based lubricant is recommended.