World’s Longest 3D Cube 1 Layer = 1 Day Challenge!

This is the absolute biggest and longest single-piece 3D print I’ve ever attempted a massive cube printed on a standard FDM printer with ZERO scaling tricks.

Print Stats:

• 1 layer = 1 full day of continuous printing
• 13 full rolls of filament used
• 13,000 grams (13 kg / 28.7 lbs) of filament
• Total print time: 147 days (almost 5 months non-stop!)

The model is a simple but perfectly scaled giant cube designed to push the limits of what a home 3D printer can do. Every single visible layer line tells the story of this marathon print.

Perfect for anyone who wants to see what “maximum size” really looks like in desktop 3D printing.

Note: The render above is NOT scaled to model size — the real printed cube is dramatically larger in person.