The Hydrophil Professional Toothbrush features a curved profile for optimal brushing results. The medium bristles ensure thorough and effective cleaning of the teeth. The handle is made exclusively from natural raw materials and contains no synthetic substances. Bamboo is one of the fastest-growing plants on the planet, and on Hydrophil’s own plantations no artificial irrigation or pesticides are used. Packaged in recycled cardboard. The handle is coloured using solvent-free AURO paint, made solely from natural raw materials and free from synthetic ingredients.