Hitech Diy Windmill Power Generator For Science Project (White), Kid

Great product!!!!

Good.

The product was titled as a diy for kids but it’s really just a preassembled windmill. Wasn’t happy with the build quality either and was very fragile. Stopped working within days of purchase

Good product it's working it's generation led it is a very very good and useful product for children project thanks again amazon

Pros: (1) When switched on the fan blades rotate slowly and the LED shines. (2) Just fixing the fan blade has to be done to make it a full set. (3) When we rotate the fans, the LED shines. Cons: (1) I wanted a do it yourself kit for my child of 12years of age. What I got is a finished product. So the item is not as mentioned. (2) The fan blades will not rotate if we hold against wind. It needs much force to rotate it. Fan blades are not design optimized, and the Motor/Dynamo is has excessive friction. Not worth, disappointed.

I expected it to be with parts and to be assembled by kids. But the seller has sent a fully assembled one. Amazon shall make note of it. I even thinking of returning it.

We ordered for wind mill which should had two mode Demo Mode and manual mode , get product which had only demo mode , also it was not fresh piece , looks it was used by some person then return which was given to us , in fact there were many spots and scratches on fan motor , Not satisfied with quality ,

It delivered late one day & blades finishing is not good it's difficult to assembled. Packing was soo worst. I never except like this product.