Bambu oil tube extensions

A straight one and a curved one with caps to get the those hard to reach places, like the bed rails on the A1

You will need to cut a piece of filament at an angle and run it down the end of the extension to fully open the hole as shown in the picture.

The extensions will fit on oil tubes that have not been opened as well.  

Successfully printed these using PLA and PETG-HF on Textured plate and smooth plate with default settings with no supports. 

Should work for the Bambu grease tubes (not the packets).