My project overall works pretty well, I originally thought that the cardboard wouldn’t hold the motor and the solar panel however it turned out to be pretty durable, I could’ve stuck everything else to the inside however; I think it works fine as it is, therefore, there is not much need. as I mentioned before, the whole product works pretty well and is able to serve its purpose, the flaws of it are also very obvious – the appearance is very not appealing to the user (This is what I got from almost every feedback) as well as the size of it which I believe is too massive. Although cardboard is durable, however, it would probably be better if I 3d printed the case of the fan. Another flaw is the noise that it creates when it turns on which might be annoying to some users. This product is pretty environment friendly as it uses solar panels. if I have to say then it would be the cardboard that I have used for the case if you dispose it. To sum up, although I have improved some of the aspects however there are still many things yet to be revised, at the same time; I have also made some improvements and successful parts within the project as well as learned new skills. For instance, I didn’t have any knowledge of soldering and circuiting.