Compass ring made with Rhino (matrix)
ring size : 60 mm
Gem size (1 piece of round : 2.20 * 2.20 *1.37 mm )
Weight of hollow model : specified in the photos
Gold10k : 17.95 grams
Gold14k : 20.19 grams
Gold18k : 24.16 grams
Silver Sterling : 16.30 grams
All bugs are checked and fixed. STL file is healed and ready to prototype.