Our eyelash stamps contain silk protein, carbon black. It restores the clear appearance of real lashes, making the eyes bigger and more beautiful. The way to use it is very simple: 1. Dip the seal on the ink and apply an appropriate amount of mascara. 2. Aim for the lower lash line and gently stamp it. 3. Enjoy the natural effect of your lower lashes. And it is reusable, small in size, and easy to store. It is very convenient to take it with you when you travel.