Prints without support. Use this to power your garden gadgets and decorations. All parts fit on a 200 mm print bed. If you have a larger bed or want to print a longer one on the diagonal mod the Sketchup file by using the push/pull tool on the end of the wing. I may make a 3,4 and 5 blade version later. This was a bit of a pain to model so don't expect it anytime soon.