Niobium is a hypoallergenic metal, so great for those who are sensitive to metals. It is anodised to get these amazing colours. It cannot be soldered, so they just need to be closed up tightly with pliers.
The hooks are 0.8mm thick and measure 20mm long.
Choose from gold, green, teal, dark blue, purple or pink. We also stock niobium jump rings in the same colours.
