10 Pcs Toothbrush Head Compatible for FW-507/508/515/551/917/959/2011/D1/D3/D7(Turquoise)

- Includes 10 pieces of replacement toothbrush heads for daily application. - Compatible with FW-507, 508, 515, 551, 917, 959, 2011, D1, D3, D7 models. - Works as replacement parts for devices. - Fits the installation structure of corresponding toothbrushes. - Suitable for daily cleaning and routine maintenance.