AIM Revolution Toothbrush uses end rounded DuPont Tynex Filament for safe and effective cleasning of teeth and gums, The soft gum stimulators stimulate and massage gums, while the soft rubber and plastic handle cushions your grip, Unique tongue cleaner on reverse side helps remove bad breath bacteria, 1 ct brush per package, 36 brushes per case SKU: DLRDY112477