An experimental boat screw (propeller) with forward swept blades. Design inspired by some concepts demonstrated in forward swept wing aircraft. Untested and likely not very useful, but definitely odd looking and different enough to make an interesting conversation piece.
Disclaimer: given the nature of 3D printed materials, it's best suited for display purposes only. Any use as an actual functioning part is at your own risk.
18.83 w x
18.592 d x
7.413 w x
7.32 d x