Fangrui Product Details Rotary Tooth Whitening Pen Tooth Whitener Whitening Tooth Whitening Pen 4.0ml Features: Stains For Many Years-our Tooth Whitening Pen Can Effectively And Quickly Stains Caused By Coffee, Tea, Wine, , And So. Its Natural Mint Will Keep Your Mouth Fresh! Safe And Gentle, Suitable For Daily Use-this Tooth Whitening Pen Is Very Safe, And You Can Get Results 1 Minute Of Daily Use! The Pen Contains Than 20 Uses, Continuous Use, Teeth Can Be Whitened In 4-8 Shades. Quality And Affordable-our Whitening Pen Is The Home Solution That Can Achieve Whitening Without Any Sensitivity. No Need To The Dentist For Expensive And Harsh Chemical Whitening Treatments. Design: The Tooth Whitening Pen Has A Twisting Mechanism With A Soft Brush Head That Can Gently Apply Each Tooth And Its Gaps To Obtain A Complete Whitening Experience. The Transparent Tube Allows You To Accurately View The Remaining Product Quantity. Product Description: 1x Teeth Whitening Pen Efficacy Teeth Whitening 1. Brushing, Dry The Our Whitening Pen Is The Ideal Solution For Whitening At Home Without Being Bothered By Sensitivity. No Need To Visit The Dentist For Chemical Whitening . Your Lips 30 Seconds. Do Not Or Drink For The 30 Minutes. Easy To Carry-the Compact Of -5 Net Content 4.0g Safe And Gentle For Daily Use-this Tooth Whitening Pen Is Very Safe, And It Takes 1 Minute A Day To Get Results. The Pen Can Be Used More Than 20 Times, And When Used 30 Minutes, Use Water To Stimulate The Mouth, Which Can Last For More Than A Week, And The Effect Is Better. Continuously, The Teeth Can Be Whitened In 4 To 8 Shades. (-under Normal Circumstances, The Whitening Range Is 8-10 Teeth) Applicable : Adult Designed For Modern Living