MAC Prep + Prime Pore Refiner Stick 7g BNIB. Ideal for creating instant flawlessness on the go, this primer blurs the appearance of pores and lines. Can be applied under or over makeup. This pore minimiser offers a seamlessly comfortable, non-tacky feel, with an oil-free formula that absorbs excess oil to deliver a smooth matte finish. Apply directly from stick to skin in short, swift strokes. Blend with fingertips. May be used before makeup application or to touch up makeup as needed throughout the day