The simplest manual work to turn waste into treasure

1. First, prepare all the necessary materials.

2. Then, put one end of the paper core on the cup and draw the shape with a pencil.

3. Then, cut out the drawn shape.

4. Then, draw the shape as shown in the figure on the winding core with a ruler.

5. Then, cut out the shape drawn on the roll paper core with a utility knife.

6. Then, put the paper core in the hole of the cup and stick it with glue.

7. Then, glue the two paper cups as shown.

8. Then, cut a small opening at the other end of the paper core to facilitate the charging cable to pass through.

9. Finally, we can see that the small manual production of turning waste into treasure is completed and the problem is solved.

Second,

The flowerpot with automatic watering made of coke bottle is a good manual work to turn waste into treasure.

(a), production materials: large bottles of coke bottles, soil, cotton thread.

(2), production steps:

1, cut the bottle in half. You can do this with a knife, and then drill a hole in the bottle cap with a nail and hammer.

2. Tie the rope in a knot and pass it through the bottle cap. The length of the rope can be adjusted by itself.

3. Screw the bottle cap back. Then install the two parts of the bottle as shown.

4. Water and soil. Water is in the lower part of the bottle and soil is in the upper part of the bottle. Water will be automatically transferred to the soil through the cotton rope. If the soil absorbs enough nutrients, it will naturally not continue to receive water from cotton ropes.