Customizable SUP pump adapter (e.g. exercise ball)

Stand-Up Paddle Board Pump Adapter for Exercise Balls (Customizable OpenSCAD Model)Overview:This is a simple and reliable adapter that allows you to inflate an exercise ball using a stand-up paddle (SUP) board pump. I designed it because my exercise ball didn’t come with a compatible pump — and the SUP pump was the only one I had on hand. Printing Notes:Supports: Not requiredMaterial: Printed successfully with Jayo PETG on generic settingsPrint Quality: Good results with standard 0.2 mm layer heightDesign Notes:The model is built in OpenSCAD, so you can easily adjust tolerances, diameters, or lengths to match your specific pump or ball. It’s a quick, functional print that solves an everyday problem with minimal material.