• Compatible with Mijia Sonic Electric Toothbrush.
• American DuPont premium bristles.
• Only eco-friendly materials.
• The slim, angled nozzle makes hard-to-reach zones easy to access.
• Focusing on gentle gums massage
• Rounding edges of bristles will protect gums from scratches and damaging of teeth surface.
• FDA certification
• Set up the Reminder of head replacement (every 90 days)
• Perfect Design, easy to install.
• 3pcs. in pack, will be enough for long time usage