KIN Micro Interdental Brush is a dental hygiene tool featuring 0.9mm sized brushes designed for effective cleaning between teeth. Each pack contains 6 brushes with ISO 2 classification, making them suitable for medium-sized interdental spaces. The brushes come in a convenient blister pack with 6 individual brushes. The 0.9mm size (ISO 2) is part of KIN's interdental brush range designed for thorough cleaning between teeth and around dental work. The ergonomic handle design allows for easy grip and maneuverability during use.