SmileDirectClub Teeth Whitening Kit with LED Light - 9 Pack Gel Pens - Professional Strength Hydrogen Peroxide - Pain Free and Enamel Safe - Up to 9 Shades Whiter in 1 Week

[8 pens = 2 complete 1-week treatment – 28 whitening applications. The Bonus Touch-up Whitening Pen has 2.5ml of whitening gel – 75% more than a standard pen. Up to 9 shades whiter in just 1 week. Short wear time – just 5 minutes 2x/day for 1 week. Helps remove tough stains in just 1 week. No-mess brush applicator. Fast-absorbing gel with a cool mint flavor. Same enamel-safe whitening agent used by dentists. After trying our whitening products 95% of customers said they would use it again. The Whitening Accelerator Light is made with the same technology as the lights used by dentists. Includes 2 extra phone adapters to connect to both Apple and Android devices. Hands-free smartphone-powered LED light (works with iPhone and Android devices). Portable and easy to use to brighten wherever whenever. Accelerates the power of premium teeth whitening gel.]