This easy to use whitening pen quickly and easily reduces discolouration on your teeth. __Benefits:__ - Teeth whitening pen, an easy and flexible solution to treat individual teeth - Perfect for spot treatments - Gentle on enamel and gums - Easy to use for between the teeth - Excellent complement to a whitening treatment - Perfect for your night routine This Swiss Clinic Teeth Whitening Pen is an effective tooth whitening treatment – perfect for those short on time and if you want a fuss-free way to whiten your teeth. The pen quickly, easily and gently reduces discolouration. Plus, it really does give noticeable results after just a few days.