The file 'Narwhal Ring 3D Printer Model' is (stl) file type, size is 1.6MB.
I created this ring for my daughter who loves narwhals for whatever reason. I createated the band based on average 8 to 10 year old which is 15.3 mm ID. the bottom of the band is only at 1.5 mm so might be hard for fdm printers. I added
Narwhal_ringMeshMixer.stl | 2.4MB |