Silicone Facial Cleansing Brush: Effectively remove dirt, excess oil, makeup residue and impurities deep in pores. Use for 4 weeks and 2 minutes a day will noticeably improve blackheads, acne and oiliness on your face.Ultra Portable Sonic Face Brush: Size of 3" x 3" and weighs only 3.02 oz. This cleansing brush will keep your face clean without making your travel heavy.Gentle to Skin Silicone Face..