Oral B Replacement Brush Heads Clic Black 2 PiecesCompatible with Oral B Clic Manual Toothbrush Oral B Clic is a revolutionary manual toothbrush that combines modern design with excellent cleaning performance for a healthy mouth Next Gen criss cross bristles feature X Filament technology, providing an exceptional cleaning experience Oral B Clic features a replaceable brush head so that it uses up to 60% less plastic over 2 years* *Uses 60% less plastic over 2 years vs. regular manual toothbrush