Exhaust reducer 96mm ID to 40mm OD

This is for my laser exhaust that goes to a vent outside my window. It works fairly well and is a nice, not too tight yet not too loose fit.

Exhaust fan: https://www.amazon.com/gp/product/B078HFVTYX/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Print Settings

Printer Brand:

Creality

Printer:

Ender 5

Rafts:

No

Supports:

No

Resolution:

0.2

Infill:

20%

Filament: Prusament PC Grey

Notes:

Any material does the trick.