Rotating Rings with a Heart of Steel

thingiverse

I'm captivated by the innovative concept of RarelyEvil Rotating Rings. However, I firmly believe that it needs a solid center core to elevate its design. To facilitate easy installation, I suggest providing a cap along with the 30mm ring, enabling effortless placement of a 20mm steel ball at its center. Upon careful consideration, I've ensured that the first and last layers have a slightly larger gap, thereby preventing the rings from merging together during printing. The designed layer thickness stands at an impressive 0.2mm! For optimal results, this configuration is perfectly tailored: All layers should be printed at a thickness of 0.2mm. The printer settings should not include brim or support features. The infill percentage should be around 25-40%.