To facilitate brushing until baby teeth are replaced by permanent ones, the elmex® JUNIOR toothbrush includes special X-shaped bristles that reach the interdental spaces to better remove plaque. Toothbrush for children from 6 to 12 years old. Its soft rounded bristles clean teeth deeply. The ergonomically designed non-slip handle with thumb rest allows for safe and controlled handling. The X-shaped bristles penetrate deep into the interdental spaces.