PININ Internally Threaded Polished Belly Button Piercing – Silver Titanium Decoration

The Pinin belly button piercing is a piece of jewellery designed for everyday wear. It is made from ASTM F-136 grade titanium, which is hypoallergenic and suitable for sensitive skin. The polished surface contributes to comfortable wear, and the internally threaded design makes it easy to insert. The jewellery thus combines a simple look with a functional and safe design.

Titanium material and safe design

The piercing is made from ASTM F-136 grade titanium, which is commonly used in medicine for its high biocompatibility. This makes it hypoallergenic and minimises the risk of irritation, even for sensitive skin. The internally threaded design is a gentler option for insertion because the thread is hidden inside the bar, preventing the piercing channel from being scratched as the jewellery is pushed through. The smooth, polished surface then contributes to comfortable wear.