Uploaded May 2026 | Updated September 2026, 2 weeks ago
Our custom 3D printing service, Prusa Center, printed 150+ Mount Doom stands for Niceboy’s Comic-Con showcase of the ONE Ultra S11 smart payment ring. Made on Original Prusa XLs, they let new owners claim their ring from the same place Sauron forged the original. ✨ prusa3d.com/p/prusa-center
Our custom 3D printing service, Prusa Center, printed 150+ Mount Doom stands for Niceboy’s Comic-Con showcase of the ONE Ultra S11 smart payment ring. Made on Original Prusa XLs, they let new owners claim their ring from the same place Sauron forged the original. ✨ prusa3d.com/p/prusa-center










