This is a collapsing Jian, which is a type of Chinese sword. It's a "Print in Place" design that is only 200mm tall when printed but extends to over 800mm long.
The sword was designed per a request I received from Naomi Wu the "SexyCyborg". She wanted a version of the collapsing sword from her culture. I thought it was a great idea and was happy to design her one.
Its designed to be printed with a ,4mm nozzle, with a line thickness of .43 so the blade will be two shells thick.
Detailed printing instructions can be found on my website
If you would like to support future projects please follow the affiliate link to the Mystic Brown filament I used.