Therefore this snow is known as aggressive snow. These sharp edges will disappear after approximately 2 days.
Packed snow is usually wet new snow, and the sharp edges disappear immediately.
Old and man-made snow can be coarse and fine grained, and both are characterized as amorphous without any clear crystal structure. Man-made snow has sharper edges and can be more aggressive. As soon as the snow contains water between the crystals Pro 4 should be applied.