00:00With just one cut, you can make a 3D five-pointed star.
00:04Fold a square sheet diagonally into a triangle, then fold the tip downward.
00:08Align the lower right corner, fold at the left intersection point, then fold the right side over to the left.
00:14Flip the left side backward, cut along the slanted line and unfold everything.
00:19Your 3D five-pointed star is ready.