SOFT + FIRM EXFOLIATION: Say goodbye to razor bumps with WIZKER's lightweight, waterproof, 4-level exfoliating brush for face and body. WIZKER BRISTLES = BETTER BRISTLES: Experience deep and gentle exfoliation with WIZKER's ingrown hair brush for sensitive skin. NO COMPLICATED PARTS: WIZKER is the original skincare brush for razor bumps and ingrown hairs. No assembly, extra parts, or replacements required. HYGIENE INDICATOR: When the WIZKER Groom's bristles change color from bright white to off-white, it's time to clean or replace. BYE-BYE FLAT BRUSH: Dry Brushing with Better Ergonomics. WIZKER's waterproof design makes it easy to use, wet or dry.