This lashes in this kit come equipped with 5 magnets that ensure your lash sustains its strong hold and stays in place all day long. 5 magnets also make the lash trimmable in small increments so that even when you cut the lash, you don’t lose out on its staying power. Store your lashes in their case at all times to protect them and to improve their lifespan. If treated right, your Glamnetic lashes can last you for up to 15 uses!