Replacement Brush Heads (Pink Brush Head) - 5 pcs Suitable for FairyWill D7/D8/FW507/FW508/FW551/FW2011/FW917/FW959/FW515/Seago SG E9 Electric Toothbrush - Soft Brush Heads Replacement Head Pink colored brush head Size: 1 Unit (Pack of 1) Material: Acrylonitrile Butadiene Styrene Age Range (Description): Adult Bristle Material: Nylon Item Firmness Description: Soft Compatible Electric Brush Devices Number of Pieces: 5 Number of Units: 1.0 Unit See More About this item: * Electric Toothbrush Heads x 5 with soft bristles. Compatible only with Fairywill D7/D8/FW507/FW508/FW551/FW2011/FW917/FW959/FW515, Seago SG E9. * Material: ABS/TPE/Dupont Nylon. Bristle Type: Soft. Wave bristles adapt to tooth topography for deep cleaning of gums and hard-to-reach areas. * Electric toothbrush refill bristles are designed to adapt to tooth topography for thorough cleaning of gums and hard-to-reach areas. Rounded bristle tips for safety and softness. * Replacement Brushes High Quality Brand: These brush heads are manufactured by Seago, please purchase according to your toothbrush model! * Dentists suggest changing brush heads at least every three months to prevent the spread of bacteria.