MINI-SIZE CALLAS HEATED EYELASH CURLER Callas Heated eyelash curler is a device that helps you create natural-like curls for your lashes using heat. It is perfect for creating a natural curve. * No Lash Damages: Using a lash serum (CALLAS ADVANCED EYELASH SERUM 0.10 FL.OZ) daily to moisturize your lashes can help limit the damage.  * After applying mascara, curl lashes with Callas Heated Eyelash Curler: When you're using a heated eyelash curler, it's actually recommended that you apply mascara first. The mascara helps lock the heated curl in place. If your mascara clumps at all, a heated curler with a comb can actually help you remove the clumps.