1, first put the cardboard card into the small cake box and divide it into two parts evenly. One part is used to put the small doll, and the other part is used as a coin storage box and a delivery box. There should be a gap in the middle, and the interlayer should be fixed with double-sided tape as far as possible.

2. Make two small boxes with the same size by hand with cardboard cards. The smaller one is used as the money storage box, and the larger one is used as the object box. The proportion of making boxes should be determined according to the size of the doll.

3. Cut the drink bottle with scissors and leave the bottom. Open an opening on the half of the cake box corresponding to the doll, and place the bottom of the beverage bottle as the observation opening. If you can't find it, you can use a harder transparent plastic bag.

4. After the deposit box and the outlet box are put away, they are basically formed. Corresponding to the deposit box, the coin slot should be above the deposit box and the outlet door should be on the side of the outlet box.

5, the final position is determined, cut a hole on each side and fork a wooden stick; In order to be firm, the side, small door and other places are wrapped with wide tape several times to make it more stable.

6. Then put some dolls in, shake them for natural storage, and then put a coin in, so you can use a wooden stick to clip the dolls you want and try to get them into the output box.