Desk vacuum noozle

I broke my desk vacuum cleaner nozzle, so after looking for a replacement online and seeing the price I decided to design it. Pay attention to the measurements, it may not fit your vacuum cleaner. Unfortunately I don't know the brand of mine so I can't tell you the model, but just measure the hole 

For the slice it only need 3 wall, the other setting it's up to u, i create a basic one.

I print in PLA but it works obv better in PETG