In the past, there were many tutorials about origami storage boxes on the paper art network. Although the origami boxes made by these tutorials are very good, there is still a big defect in them, that is, there is only one space inside these origami boxes, and the origami storage boxes made today will add a divided "cross" into them, which makes this origami storage box be able to put your favorite gadgets in different categories. If you like it, The short side of A4 paper is folded in half, and the folding line is A, and then folded again to become 1/4 size, and the folding line is B.. The left and right corners of the fold line A are folded inward to align with the fold line B.. Then fold the two corners of the upper layer above the B line inward and align to the B line. Turn the paper over and fold the upper and lower layers backwards in the same way. Turn the paper back to the front, and fold the C and D lines along the dotted line on the left and right sides. With line B as the center line, turn the upper paper down and the upper paper back. Open the folded paper from the B line, and arrange the C and D fold lines to form a square. Then take another piece of paper, fold a square, and then insert them alternately from the hypotenuse. This is also a retractable box, and the size of the box can be changed according to your needs. Thin paper with a little toughness will be easy to fold and not easy to break; The origami should be beautiful, and the edges should be aligned and pressed tightly to make the lines look good. Hand-made DIY jewelry boxes, those sister papers who like DIY, where are you? Let me see your hands! Your jewelry box may be an empty box of any size, preferably separated by non-woven fabric, cut into suitable square acrylic cotton, rolled into a ball, wrapped with non-woven fabric, folded the sharp corner into the inside by a method similar to "wrapping spring rolls", sewed on the bottom of the box to be put in, coated with hot melt adhesive, and put into the prepared non-woven fabric roll to sort out the details between the roll and the box with a knife and a ruler.