This is the sanitizer that uses ultraviolet light to eliminate 99.9% of germs and bacteria found on facial brush attachments. The warm, moist environments of sonic cleansers and other cosmetic brushes harbor oils and pathogens that can lead to skin breakouts and infections. The device destroys these microorganisms in only eight minutes of exposure to a central UV-emitting bulb—the same antiseptic technology trusted by hospitals. The countertop sanitizer holds two attachments for most face brushes. Can also sanitize other cosmetic tools. Plugs into AC. 4 1/2" L x 3 3/4" W x 3 1/2" D. (1 lb.)