MakerWorld
Sport & Outdoors
Floating Buoy Keychain
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Planning to be out on the water? Print this floating buoy keychain to keep your keys or other small belongings safe! Keys can fly overboard in an instant, so it's vital to have some sort of floating attachment to keep them from darting to the seafloor. This buoy has a volume of 49375 cubic mm and weighs 15.40 g (with PLA filament and my print settings). I used this to calculate the maximum weight it can keep afloat; at least 35g (1.25oz), and that's without factoring in the buoyant force
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