PartData Specs Suppliers 3D printer type Fused Filament Fabrication (FFF) Prusa Research PartNo Link Original Prusa MK4 https://www.prusa3d.com/product/original-prusa-mk4-2/ FFF 3D printer To print the nimble you will need a fused filament fabrication (FFF) 3D printer, sometimes called a FDM printer. Most FDM printers should do.