Toothbrush, Swiss Clean Medium, Trisa Manual toothbrush, ultra light with a shape that eliminates gingival damage present with non-rounded brushes. Professional cleaning thanks to the perfectly rounded filaments and the compact brush head, the cleaning of hard-to-reach areas is done efficiently and at the same time delicately. Ergonomic handle, extremely light and water resistant. Simple design. Light, ergonomic, it is also suitable for children over 7-8 years old. It is recommended to change the toothbrush every 3 months!