M'CARE 37400 Eyelash Curl & Ext Rubber: Spring assisted mechanism. Rubberised finger grips for extra control. Rest elbow on a flat, solid surface to stop any sudden movements whilst approaching the eye area. Keeping the eye open, slip the curler over clean, dry eyelashes. Gently squeeze handles together for about 30 seconds, release and slowly move curler away from lashes. Apply mascara after curling to set lashes.