Funnel with narrow adapter

Hello,   Here is our funnel model.  Sometimes we know how to work as a hobby on motorcycles and atvs, and quite a few times we have a problem to pour oil or coolant due to inaccessibility. That's why we made this model, which is very simple, and with it we also have an adapter that now makes it easier for us to work in tight parts. We hope it will be as useful to you as it was to us.   Below in the picture you can see the exact dimensions of the model (mm) Easy print without any support. Enjoy printing :D