Replacement Toothbrush HeadsCompatible for ROAMAN T3/T5/T10/T10S/T20/E7/V5 Electric(4pcs Black)

- High-density soft-hair toothbrushing: 0.01mm ultra-fine bristles, deeply cleaning between teeth without damaging gums - Multi-angle cleaning curvature: Inclined bristle design, easily cleaning the hidden corners of back teeth - Round-edge processing of the brush head: The tip of each bristle is rounded, reducing gum irritation during brushing - Multi-effect cleaning brush head design: Balances cleaning teeth and polishing, multi-purpose use for greater convenience - Replacement Toothbrush Heads，Compatible For ROAMAN T3/T5/T10/T10S/T20/E7/V5 Electric Toothbrush