The process of making blind box hole music is as follows:
Preparation materials: double-sided adhesive tape and paper card.
Operating steps:
1. Choose a beautiful piece of paper and cut it into two squares.
2. Fold in half, remember that there is a square in the middle, and fold its periphery inward around the square.
3. Glue the periphery of "Ten" with a glue stick to form a box similar to a cuboid, and then fold a similar box with a slightly larger square in the middle.
4. Fold the four sides into petals, and cover the slightly larger box on the small box.