This is a very interesting model that can keep you and your children busy for a long time. I myself find it hard to put it down.

It's very simple to print. You just need to take it off the printer, and you can fly immediately without any additional requirements.

3 important steps!

1. After printing, you need to use a blade or other tools to thoroughly clean up the printing residue in the gear area

2. After removing it from the bed, the propeller may become uneven and get stuck, as shown in the video:

3. The solution will be demonstrated in the next video. You need to pull the gear mechanism back and forth a few times to make it smoother, as shown in the video:

I remember having a similar toy when I was a child, and at that time, I felt I had to have it again.
The function is great.
You can fly at home, but it's better to fly outdoors. I suggest you give it a try :)

Flight demonstration:

Warning:The propeller may cause injuries. It is not recommended for children under 3 years old to use it.