Marc Jacobs Under(Cover) Blur-Fection 31 Wrinkle Filling Primer DESCRIPTION This lightweight blurring primer extends makeup wear and features five forms of coconut to help nourish and smooth the complexion, in a universal shade. It controls shine without making skin feel dry or overly matte and creates a perfectly prepped canvas for foundation. Wrinkle filler without Botox! New in box, never opened.