Syma x5c fanned propellers - review and test

In this video, I test out some fanned propellers. These replace the stock propellers with a newly designed, and colored propeller. This set of propellers did have its advantages and disadvantages... Firstly, they were very cheap, and did work fine. Furthermore, a considerable amount of lift was added to the quadcopter with these, but the disadvantage was that the quadcopter was made very unstable; the Syma was constantly shaking. I tried this test indoors to make it a fair test, and the Syma was still very unstable, (as shown in the video) I hope you liked this video, if you have any questions please dont hesitate to ask! And as always, stay subscribed! :D