The Grafco toothbrush series is designed for institutional use, such as in hospitals, shelters, and long-term care facilities. Each brush is individually wrapped to ensure maximum hygiene before use. The child-specific 3396 model features a smaller head with 31 tufts for smaller mouths, while the adult versions offer a choice between a high-density 39-tuft head (3395-1) and a more compact 32-tuft head (3395-2) for those who prefer a smaller reach.