What it is: A synthetic-hair lash with a gorgeous crosshatch fiber formation to create a fuller effect at the lash base and wispy look at the ends. What it does: Dial up the volume with these full, feathered false lashes. MAC false lashes are handmade to exact specifications. If properly cared for, they can be reshaped or readorned as desired. How to use: Trim the lashes to fit your eye shape and length. Apply a small amount of lash glue to the