Modello 3D di Alien3D Filla Fella almost 2 years 7 Modello 3D di Simple i3 Filament Guide almost 2 years 8 Modello 3D di Inland Filament Spindle insert (Microcenter Filament) almost 2 years 2 Modello 3D di Wanhao i3 Plus Filament Guide almost 2 years 2