Soft microfiber swab with high absorption capacity to clean the inside of the neck and mouthpiece. BG swabs absorb quickly and efficiently to help keep your neck of saxophone and mouthpieces in optimum playing condition. Plastic tongue inserted into a tubular part of the swab to facilitate passage through the instrument. This is a microfiber swab allowing high absorption throughout the instrument. Washer safe with a lifespan of more than 5 years.