Prusa XL series: Filament insertion guide

After seeing the Funnel from Marobi1958 i thought that it is actually a good idea for inserting Filament easier. I just had improvement ideas. The opening is more agressiv, which should allow easier insertion. The PTFE side is pressfittet. Also the mart is designed to not need support.

Should be printed with 0,25mm nozzle and with the ptfe side up.
A Brim would be helpfull

After many asked me how they could support me, you can now 

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Check out my other optimized XL Parts! There is a Series to come!

You can find them in my Collection:
https://www.printables.com/@Surfalex2000/collections/830114 

More aggessiv opening, and pressfit on the ptfe Tube.