This is a crystallized titanium cylinder rod. Crystallized titanium is a titanium alloy that coexists with alpha and beta phase titanium due to a eutectoid transformation reaction caused by special refining techniques. This cylinder rod was manufactured by an overseas company, but I believe it is in relatively good condition. The cylinder rod is 200mm long and 30.8mm in diameter, with a 6mm diameter indentation in the center of one side. Although specialized knowledge and skills are required for processing, I think it can also be used for pendants, accessories, knife parts, etc. Please check the images and thank you for your consideration.