Thermo Gold Testing Stone/Kasauti Stone/Natural Obsidian (2.5 inch x 4 inch x 10 mm Thickness) - Made in Bharat

Good one

Good 👍🏻Uses it for finer polishing work of sharps and edges of steel cast and iron at times brass and softer alloys, refines edges, reduces jagged edges, rolled edge correction of finer blade works rapid and frequently during precision works.

Black touch stone make me very satisfaction and testing quality of Gold. Thank you for this Product

कोरियर वाले ने 260/- लिए बिल 255/- रु का है जो ठीक नहीं कृपया सूचित करें ऐसा क्यों किया हे

Stone best

Con man approached me saying he has real gold and want to sell it .i wanted to check if its real or not.i used this stone and gold checking Liquid and he was exposed. ty for making such products available

ये टाईम पर मिला है

Good for gold testing