This object is an adapter for my grandfather’s vacuum cleaner so that it can suck the air out of Space Bags. Previously, he was using a toilet paper tube which leaked a tremendous amount and prevented him from being able to remove a significant amount of air from the bag.
Above is the sketch my grandfather sent me that I based the model off of.
This is the designed object placed and sliced in my printer software, ready to print.
Finished product. Printed at 100 micron layer height using white ABS. The part is airtight, allowing it to work properly.