Beauty Formulas Active Oral Care Smokers toothbrush is an extra hard brush that is very effective at removing smoker stains. Extra hard filaments for the effective removal of tobacco and food stains. Contoured rubber grip for comfort and ease of use. Round ended filaments to help prevent gum damage. Not recommended for children or use with sensitive teeth and gums. Round ended filaments to protect teeth and gums. Extra hard bristles for effective stain removal. Easy grip handle