I had 10€ pc stand for many years, but now i have bought a monitor, so to stay confortable i have printed a new and taller one.

The pc stand i had has various issue: it's difficoult to clean the fan, it's low, it occupies a USB port, and the fan are too near to the pc to blow air proprely.

I made a stand that solves these problems, now the fans are connected to a switch near my desk, they have space between the them and the pc, and nothing in the back or in front. 

It is at the best height for my 15" pc, i have printed it with 7% infill honeycomb, with 0 top and bottom layers.

You can say that is dangerous to have the fans exposed, it is if your hands are made of butter, because my fans have the power of a snail, eventhough they blow a great quantities of air, and the back of my pc have never been so cold. 

Yea boy

I have took the fans of this product https://amzn.eu/d/foCT6oT