A resin coated disco 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, 5mm and 6mm.
Available in: Fuchsia, Clear, AB, Rose, Blue Zircon, Red, Sapphire, Amethyst and Aqua.