This package contains two 3D White replacement toothbrush heads with a rubber polishing cup, which allows longer retain toothpaste on the brush, making it better at removing darkening enamel coffee, tea and tobacco stains.

The green bristles bend ensuring coverage of each tooth, the blue bristles can easily penetrate into the spaces between the teeth, for effective cleaning results

These brush heads are interchangeable with all Oral-B handles (excluding Pulsonic/Sonic).