Quinary Descend Clear CZ Internally Threaded Titanium Top

Internally threaded top piece that has a five-round clear cz design in a descending design from largest gem to smallest: 3mm, 2.5mm, 2mm, 1.5mm, 1mm. Made from ASTM F-136 titanium. Measures about 10.5mm x 4mm. Size is 16G with M0.9 threading. Sold individually (top piece only).