Using this magnetic eyelash set is a piece of cake. First, shake the magnetic eyeliner bottle well. Then, apply a thin layer of the eyeliner along your lash line. Next, use the tweezers to pick up a magnetic eyelash and place it gently on the eyeliner. The magnetic force will hold it in place. When it comes to removal, just gently peel off the eyelashes from the outer corner. As for maintenance, after each use, carefully clean the eyelashes with a mild makeup remover and let them dry. Keep them in the provided case to prevent damage. Remember not to bend the eyelashes too much, and avoid getting the eyeliner wet when it's not in use. This way, you can enjoy your beautiful lashes for many uses to come.