A PVD Rose Gold 316L Surgical Steel Threaded Ball. Available with either a 1.2mm or 1.6mm thread and available in sizes of 3mm - 6mm diameter balls.
The 1.2mm wire threaded ball is available in 3mm and 4mm.
The 1.6mm wire threaded ball is available in 4mm and 5mm.
Packed in 5's per size.