Composition of the Lacer Toothbrush The Lacer Surgical Brush is composed of the following elements: Handle: the handle of this bimaterial and anatomical toothbrush has a flexible neck without memory that gives you the possibility to choose the pressure regulation of the brushing, it is made with Copoliester BR 003. Tynex filaments: they are very flexible to adapt perfectly to the spaces created between the teeth, as well as to the surface of the teeth Tynex Texturixed filaments: these filaments incorporate a textured surface that acts directly against the most resistant plaque, also favouring the distribution of the toothpaste between the gums and teeth. Head: The head of the Lacer toothbrush is small and has a rounded diamond shape that makes brushing easier and prevents injury to the gums and mouth mucosa. Cap: the cap protects the Lacer surgical brush from the outside Case: Allows you to carry the brush more easily and more protected. Neck: long, thin and flexible to reach all corners of the mouth without problems.