Tay nắm cửa đơn giản dễ in 3D

Simple and easy to print door handle.

There are two different versions.
A one piece version and a base and handle version (as in the pictures)
The handle itself is smaller in diameter than the base so it could be screwed easily! 
I recommend printing the base and handle version simply because if the handle brakes, you could replace it easily and less wasteful.

Printing primiters: 
I recommend adding additional walls and making the infill at least 30%. 
No support is needed!