Composition of my kitten's headdress

I went shopping in the supermarket today and saw a rickety tumbler. I also want to have a tumbler, so I ran home and wanted to make one myself.

I brought a round egg, some cardboard, scissors and sand. First, I made a small hole in the top of the egg, poured out all the egg liquid, and then put the sand in it. As soon as I let go, the egg fell. "Hey, what's the matter?" I said to myself. I took eggs to the supermarket. I shook the glass. Oh, I can't hold so much sand. I poured some sand and the eggs stood up at once. Then I sealed the hole with tape. Then I took a piece of cardboard, made a small hat out of paper, stuck it on the egg, and drew a smiling face on the eggshell, so that my tumbler was finished and looked really great! I couldn't help pressing it, and it immediately swayed from side to side, as if proudly saying, "Haha, little fool can't beat me." As soon as I heard it say that, I was very angry. I took off my hat, tore off the tape and filled it with sand. As soon as I let go, it fell to the ground I said angrily, "Look how proud you are!" It squatted on the ground and said to me, "I'm sorry, I was wrong!" " "I just poured some sand out, and it immediately stood up again, as if it were a mighty general.

Friends, there are many things in the world. As long as you are willing to start work, you may be able to do unexpected things!