PTFE tube coupling cover

I liked the original Model https://makerworld.com/en/models/127376#profileId-137813 but i use it to seal my filament dry boxes → https://makerworld.com/en/models/39426?from=search#profileId-38635The Hole an longer Head I added are meant to insert the ending of the filament, so it is not necessary to fiddle it through the PTFE tube coupling anytime you change the Filament.