What it is: A refillable mascara that delivers 24 hours of stunning curl and volume in one sweep. What it does: In keeping with the House of Dior sustainable beauty initiative, Diorshow Iconic Overcurl mascara is now refillable. The makeup favorite delivers limitless standout eye-makeup looks while nourishing and visibly fortifying lashes. How to use: Pull upward to remove the silver case. Insert the new refill into the silver tube to replace the empty container. Made in France