My teeth look PERFECTLY white!' This $19.99 tooth whitening pen

SHOPPING: The Colgate tooth whitening pen works as you sleep to change the colour of the tooth enamel without sensitivity. The precise tip allows you to direct it to the part of the tooth that needs it.

Teeth Whitening Gel Pen (Dentist Approved) – NatruSmile

Sparkly Smile Gift Set Bundle

My teeth look PERFECTLY white!' This $19.99 tooth whitening pen leaves teeth up to 12 shades whiter in just 7 days while you sleep (and we have proof in Before and After

Whitening Trio Bundle

24 Products Reviewer Say Deserve More Than 5 Stars

Quick and Easy Teeth Whitening Pen

Teeth Whitening Pens: Working & Safety – Bronze Cactus Sunless

8 teeth-whitening pens for a brighter smile

Polished London Teeth Whitening Pen 4ml