Feno Fit Mouthpiece - Customized Design Exclusively for Feno Electric Smartbrush - Size 5B

- Introducing the Feno Fit Mouthpiece, a cornerstone of Feno's complete oral care solution. The Feno Fit Mouthpiece features 18,000 ultra-soft nylon bristles affixed to a flexible plate that adapts to your unique dental arch. - The Feno Fit Mouthpiece comes in 6 sizes for a personalized full-coverage fit. Find your most comfortable way to clean with the Feno FitKit - our proprietary AI-driven app that measures your unique jawline and dental arch to pair you with the right sized mouthpiece. - Elevate your oral hygiene with the Feno Feno Fit Mouthpiece. Its 18,000 ultra-soft bristles and adaptive design offer a complete clean, brushing your teeth surfaces simultaneously. For optimal performance, replace the Mouthpiece every three months.