The file 'SD-Card Ring 3D Printer Model' is (stl) file type, size is 532.0KB.
A 3D printed ring with a secret compartment for a micro-SD card.
You can hide valuable informations in there, however maybe do not wash your hands while wearing it!
I designed a fully flat version and a version with the blazon of the city of reims in france.
Finishing with sand paper 600 then 1200 and polishing with posishing paste with a dremel.
bagueSD.stl | 119.7KB | |
bagueSDReims.stl | 1.8MB |