The AOA Studio Mascara Lash Guard is the one in all tool that you need when working with your lashes!  The Lash Guard is the perfect tool for placing behind your lashes when applying mascara so that none of your eye makeup gets ruined. Use for upper and lower eyelashes  place the lash guard behind the lashes and then apply mascara  use the bottom tip to brush through and separate eyelashes  easy to clean with soap and water