Travel bottle filler

thingiverse

Travelers use these bottles to store lotions and hair gels for their trips. To fill them properly, print the outer part with the nozzle facing downwards, making sure to include support structures if necessary. Once the outer layer is complete, move on to printing the inner component, which should have its dome facing upwards without any support required. A 0.4mm nozzle size works well for this type of printing, and a later thickness of around 0.15mm provides a good balance between strength and lightness.