Brush with Marvel Avengers toothbrushes and fight cavities the Super-Hero way! Marvel Heroes toothbrushes have been produced under the highest quality standard, using only the finest materials available. Every toothbrush uses the finest nylon bristles, perfectly end rounded and polished to protect your gums and teeth. Soft bristles, replace toothbrush every 3 months. Includes cool toothbrush and toothbrush cap.