Explain how to be a table tennis player.

1. First of all, we can cut off the top half of the beverage bottle with scissors, cut off the bottom of the mineral water bottle, cut the bottle wall into a 3 cm strip at the bottom of the bottle, and then cut a hole under the bottle mouth of the mineral water bottle, so that the table tennis can be rolled out. This hole is used to facilitate us to take the ball;

2. Then cut off the bottom of the beverage bottle with scissors. In this process, be careful not to cut a lot, so as not to cut it wrong and save it;

3. At this time, you can try to adjust the place where the fracture edge retracts in the outer wall, and adjust it outwards, not too hard;

4. Then you can use an awl to tie four symmetrical holes at the bottom, and the spacing is slightly smaller than the diameter of table tennis, about 35-40 mm;

5. Pass two rubber bands through two symmetrical holes respectively, and tie knots at both ends after tightening. The ropes on both sides should be the same length, not one long and one short;

6. The rubber band spacing should not be greater than 4/5 of the table tennis spacing, otherwise the table tennis is easy to adjust.

7. Then tie the old broom pole to the edge of the beverage bottle with wool and tie it tightly.

8. Then a simple ping-pong ball picker is made. The use method is very simple, that is, holding a pole and pressing it against the table tennis on the ground.

9. The ping-pong ball won't fall out at this time, because the spacing of the rubber bands is smaller than its diameter.

10. Finally, we can collect ping-pong balls on the ground with a ball picker and put them upside down in a container. Be careful not to collect too many ping-pong balls at a time to avoid disconnection.