Fully prepared and tested STL files for printing and source 3DM file (Rhino v6) for editing or modifying.
Item is pretty massive: it is ~1400mm^3 by volume (it's ca. 14g for sterling silver).
More light, elegant and expensive version (and series) coming soon.
All basic dimensions are shown on preview pictures.
OBJ's are not tested (just exported from Rhino as mesh and as NURBS).