Have you ever invented something special? I invented a “Grow Fast” tub.

It is made of plastic. It is made in United States of America. It is soft and it can change shapes: square to circle, fish to flower……

It is used for growing plants. If you put a seed into the tub on Monday, you will see a flower on Sunday. If you forget to water the plants, the tub will help you to water it. But if you water the plants, it won’t help you. I think the farmers will like this invention. The difference from the old one is that it can help you to water the plants.

I like this invention because it is useful.