Paper folding heart-shape to roll up the rectangular piece of paper, the size will be half of the square or in the proportions 2: 1, and must be used with paper on both sides.
Fold the paper's Heart Must use the Rectangle Paper Consequently, there will be a half of a square fit. Or in the ratio of 2: 1, and must use paper printed on both sides.
origami heart curl Need to use paper rectangle. The size will be half of the square fit or in the proportion 2: 1 and must ใช้กระดา paper with pattern on both sides.