Teeth Whitening Pen: Compact and Super Portable – GO SMILE
SmileDirectClub Teeth Whitening 2.5ml Gel Touch-up Pen - 75% More Gel than our Standard Pens - Professional Strength Hydrogen Peroxide - Pain Free and Enamel Safe - Walmart.com
Amazon.com: SmileDirectClub Teeth Whitening 2.5ml Gel Touch-Up Pen - 75% More Gel Than Our Standard Pens - Professional Strength Hydrogen Peroxide - Pain Free and Enamel Safe : Health & Household