Ball tested. User approved.Ours is easily the most user-friendly, sex-enhancing ball stretcher on the market. If you've never tried a ball stretcher before, this is the perfect beginner product for you. You won't believe the sensation that an extra bit of scrotum weight can have on your sexual experience.Available colors: Silaskin: BlackClean up: Wash thoroughly with mild soap and water.Safety: Safe with water based lubes. This product is not compatible with latex products. Please store separately.Perfect Fit Brand Products are sold, and intended for use strictly as adult novelty toys for entertainment. They are not intended for medical use and have not been clinically tested. No medical claims are warranted or implied by the use of these products. These products are Phthalate free, do not contain latex, and meet European EN71-3 toy safety standards.