I made this wall art for the 113th community contest. The Mobius ring was always intriguing to me and with some modeling, I made three separate rings that interlock into each other, creating a mesmerizing movement when you add some spin to it.

The wall mount uses two standard bearings with an inner diameter of 8mm and an outer diameter of 22 mm for a smoother rotation.

The backwall is two parts because that is the maximum size mu printer can print :(

Small layer height is recommended and PVA for support as well. The small orange dots are from the remaining support material that was too difficult to remove.