Product description Material: mane Color: white blue Brush diameter: 0.07 mm Quantity: 4pcs Package Contents: 4* Replacement Brush Head for Electric Face Cleansing 1.Silky soft bristles without causing irritation, reach deep into pores for thorough cleansing. Effectively improve blood circulation, removes oils, dirt, make-up residue and blackheads, revealing a smooth complexion without causing irritation to the skin. 2.Deep pore cleansing brush heads are precision designed to cleanse deep into your pores to remove impurities and reduce oil and blemishes. Professional cleaning brushes for facial cleansing meets all your daily cleansing needs. Suitable for all types of skin, even sensitive skin. 3.Premium quality replacement brush heads made by advanced PBT materials, which is much gentler and softer. Great for extra level of exfoliation and deep cleansing. 4.Best used with natural soap or cleanser and will help get rid of any invisible make up stains, The replacement brush heads will offer a super-soft yet intense cleansing on your skin, removing impurities while causing no abrasions. 5.After long-term use, the bacteria will be hidden in the bristles of the brush head. It's suggested to change the brush head every 3-4 months to ensure better performance & health.