FurzeroTeeth Whitening Essence Pen is a teeth-whitening pen thats small enough to fit in your pocket, with a convenient design that allows you to whiten your teeth anytime, anywhere! BrightSmile TeethWhitening Essence Pen is a gentle, yet effective teeth whitening solution that can give you noticeably brighter teeth with each use. ShinySmile TeethWhitening Essence Pen protects your gums and enamel while providing on-the-go brightening, making it a great option for those with tooth and gum sensitivity. Dr. Charles Grant of CDG Dental Clinic says,If youve been hunting for a natural treatment for whiter teeth, I suggest the ShinySmile TeethWhitening Essence Pen. This product uses an enamel-safe brightening essence to make your teeth multiple shades whiter almost instantly and over time. Product Specifications: Package includes:1 x FurzeroTeeth Whitening Essence Pen