Air pump nozzle

I had an air pump for inflatable water raft and decided I can use it as a air duster/blower. I created this nozzle to channel the air into a stream. This fits pumps with outer diameter of the attachment hole of 24.5 It was designed in onshape, you can re-use for your needs: https://cad.onshape.com/documents/a264df1beec11a8b26f79400/w/134999ad0c5f0536f37b9e17/e/d6aefefb2a0c128fd4b34894?renderMode=0&uiState=67658b423e345546fbe354c7