The Garnier Eye Roll-on is a pen-like eye moisturizer. The small metal ball on the tip and the fragrant moisturizer provides cool experience when applied around the eye area. According to their site, the active element in it is Caffeine and Pro-vitamin B5.

It can be used for tired looking eyes, though may not be a very effective cure for dark under eye circles. This is recommended to provide eye refreshment and relaxation. I personally feel relaxed every time I use this product.