Item-  4mm opal ball size.

beautifully crafted Internally Threaded Titanium Barbell Nipple Ring with 5mm Cabochon Multi Lavender Opal Claw set ball ends.
Anodizing available. Please see color chart picture.

Material - ASTM-F136 Titanium, Cabochon Opal

Use - Nipple, 

Size-

14g 8mm- 20mm

12g 12mm, 14mm, 16mm, 18mm

Ball size 5mm 

Thread - Internally Threaded

Sold in  singles