MAC Cosmetics Studio Fix Powder Plus Foundation Prefill mattifying powder foundation shade C3 12 g — RefillPowder foundation refill that combines coverage and a matte finish in a single step, for flawless skin for up to 12 hours.FeaturesRefillDirections for useUse to refill the original product, following the instructions on the packaging.Ideal forChi renews their favourite product in a practical way.