As you may or may not know, the skin under the eye is 10 times thinner then anywhere else on the body. It becomes puffy, dark circles, that tired look, etc..etc. This can help with all of that. Take this wonderful little eye gel pen, and lightly roll it under the eye one, two or three times. I start on one side, go to to the other, then back track to the right and back to the left and you'll feel the difference. It is a gel, so it will feel slightly sticky for about 30-45 seconds, but that goes away. You should see the puffy area go down, if the area is dark, it should go back to a normal color, or closer to the rest of the face. I have used this for 5 days and used it 2-3 times a day, just to see what it would do and it is a night and day difference in how you look, and even how you feel. Of course i'm not super tired, or puffy, but I had a little bit going on ,so I was able to give it a good look-see, and I was very happy at seeing how good it worked. All you party animals, late night workers, college students, drivers, etc..etc, this is the stuff. As with anything you use on your own face, don't share it. The pen, has a small metal rolling ball, so the ball rolls and apply's the gel from inside the pen, I would not share it and risk getting somebody's cooties in the pen and ruining it, especially for how much this cost's. If they want to try it, they will need to buy it.
This stuff works!