Shower Jet Boat

thingiverse

This is a shower jet boat I've created using a standard 1/2" hose from the shower as a makeshift jet engine to propel the boat around inside the tub. To keep the vessel upright, it's essential to hold onto the hose as you navigate the tub. If not, the boat can easily tip over and capsize. Kids will also have a blast using balloons for propulsion, but let me tell you, using the shower hose is way more fun - they absolutely loved it! Update: I've tweaked the thread design and optimized the angle for better printing results and smoother operation. Additionally, I've increased the height of the boat to provide even greater stability as you navigate the tub.