What it is: A natural-looking, wispy lash with varying lengths that blends into your natural lashes.What it does: How novel. MAC professional artists take your makeup skills to the next level with this latest collection. These false lashes add density and length without looking too dramatic. How to use: Trim the full lash to fit your eye shape and length. Apply a small amount of lash glue to the strip and allow 30 seconds for the glue to become tacky. Position the strip at the base of your natural lashes and gently press onto the lashline. If properly cared for and cleaned, lashes can be reworn and reshaped.