About this item

• The toothbrush heads are crafted with soft DuPont nylon bristles in a trendy "W" tooth-shape and rounded tips for safe and gentle cleaning on teeth and gums.
• Gently removes 100% more stain and plaque than manual toothbrushes to improve gum health.
• Our toothbrush replacement heads compatible with Fairywill FW-507/508/551/917/959/FW-D1/FW-D3/FW-D7/FW-D8, YUNCHI Y1 electric toothbrushes.
• Replace your brush head every 3 months as recommended by the American Dental Association.
• If you have any questions, please don't hesitate to ask.