Feature 1Easy To Use: The sodium fluoride varnish is easy to use, just wipe the tooth surface with a cotton pad. It can be used without drying. 2Prevent Caries And Cavities: The sodium fluoride varnish can effectively prevent caries and cavities to develop healthy teeth. 3Protect Oral Health: Effectively protect children and adolescents from caries and cavities by forming a protective layer on the teeth surface 4Safe Ingredient: The sodium fluoride varnish is made of organics, which is safe and will cause damage to body health. 5Reduces Teeth Sensitivity: Reduces teeth sensitivity by desensitizing teeth and gums, the top choice as a teeth protector.SpecificationItem Type: Sodium Fluoride VarnishMaterial: Organics .wang-edit-text{ font-family:&39;Arial&39; important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Sodium Fluoride Varnish", " Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store