To the bottom and the lid of the fan to get a "Honeycomb", put "0" in the Top and Bottom.
The blades of the fan are connected to a small pin.
On the reverse side drip glue.
Printer: Prusa i3
Infill: 0,2
Notes:
To the bottom and the lid of the fan to get a Honeycomb, put 0 in the Top and Bottom.