Future pen

Although there are many kinds of pens and new styles, there are still many shortcomings. For example, if the current pen is wrongly written, it can only be painted out, which will make it look ugly. So, I am going to design a new future pen. This pen has three functions, now I will introduce it to you!

The first function is to modify the typo. I always make mistakes when I do my homework, but it will look ugly when I smear it. I am often blamed by my parents. It is hard to read, and I always paint and change. So my design is to automatically modify the typo. If you are doing your homework, accidentally write the wrong word. Then, the pen will automatically suck back the typo, allowing you to rewrite the word correctly.

The second function is to write automatically. If you have a hand with a disability, you can't write. The pen I designed can be written automatically. As long as he says the word he wants to write, he will immediately write it on paper, and the word is particularly neat!

The third function is the entertainment function. As soon as you write, you will make wonderful music. Some of our primary school students are bored with every writing, and I just satisfied their wishes. As soon as he started writing, the pen made a wonderful music. Some lazy people don't want to write, but want to hear music, in which case the music will stop immediately and eliminate their laziness.

how about it? Is the pen I designed very suitable? I believe that inventors will invent this new future pen in the future to benefit the people!

The fourth grade of Meilan Lake in Baoshan District, Shanghai: optimistic 55555