Give unwanted texture the slip with Pore Filler Primerour best primer for large pores. This pore-minimizing primer instantly helps blur the appearance of large pores and fine lines, providing a smooth canvas for your base makeup. The non-drying formula has a silky, lightweight texture that applies evenly and leaves your skin with a soft-focus finish. Plus, it helps keep your makeup looking fresh for up to 12 hours. Its no wonder our pore-filling primer is a fan favorite.