Descriptions: 
Specially designed for Oclean SE / One / Air / X automatic sonic toothbrush. This replacement brush head kit adopts high-quality bristles, which provides better brushing experience
With mini rounding head, the brush can get closer to clean the hard-to-reach interdental areas and remove the plaques and stains effectively. Come and take them home!

Features at a glance: 
- Suitable for Z1 / X / SE / Air / One automatic sonic toothbrush
- Wave-shaped dense planting brush and mini head, easy to clean the hard-to-reach interdental areas
- Rounding bristles will not scratch your gums or damage the surface
- Rust-free, environmentally friendly and healthy
- Food-grade PP material with FDA certification for oral health care
- Recommended to replace a brush head for 2 - 3 months by the dentists, 2pcs in one package is convenient for replacing