115
people found this helpful, as of 2023
ranked #237,463 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Came dry and empty
I bought two of these and after clicking a hundred times or more till the clickers died, I broke open the pens and found them completely empty.
the product in question
Colgate Optic White Overnight Teeth Whitening Pen, Teeth Stain Remover to Whiten Teeth, 35 Nightly Treatments, 0.08 Fl Oz
3.8★ · 50,899 ratings, as of 2023