Prints well without supports in the model's orientation in PLA.
Simply thread the threaded end onto whatever you want to pump up that has a Schrader valve, then plug the hose from the Intex Quick-Fill onto the other end.
The fit is designed to be very snug, to make it as airtight as possible, so if your printer is not dimensionally accurate you may need to scale the model down / up a little.
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The author marked this model as their own original creation.