FLOSSER KIT: Each pack includes 1 flosser and 8 disposable snap-on unflavored flosser refill heads to use with REACH Ultraclean Access Flosser | CLEAN HARD-TO-REACH AREAS: Flosser tool has an ergonomic handle and non-slip grip that makes it easy to remove plaque from hard-to-reach areas | DURABLE YARN FLOSS: Replaceable dental floss heads are made with high-tenacity yarn and are designed to withstand breakage and easily snap into the flosser | EASY TO USE: For first-time flossers, users with limited dexterity or those who have difficulty with string floss, and great for parents flossing their children's teeth | PFAS-FREE: Contains no PFAS, ensuring the dental floss is free from harmful chemicals and toxin | DENTIST RECOMMENDED BRAND: REACH is a dentist recommended brand (IQVIA, ProVoice Survey)