Fresh Frozen Hash Rozin Concentrate. Flap Jack is a decadent extract crafted from the flavorful MAC Flurry x Pancakes, offering a buttery smooth experience. Rich with sweet and enticing notes of cinnamon, hops, and lavender, it’s designed to melt away chronic stress and anxiety with each inhale. Ideal for winding down, Flap Jack brings a comforting, full-bodied relaxation.