ForPro Silicone Mixing Bowl is excellent for mixing facials, massage, body and other products. Silicone does not interact with ingredients making it 100% safe. It features a measuring guide on the inside of the bowl and a ring at the bottom for stability. Easy-to-clean and machine-washable.ForPro Professional Collection features the highest quality, best value, and largest selection for professionals and consumers. All products include 100% unconditional guarantee.