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10 Colorful Anodized Niobium Head Pins Anodized AFTER Making - Hypo Allergenic

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These colorful Niobium Eye Pins are perfect for your special jewelry creations. They are created and then anodized so the color extends everywhere.

Niobium is a rare inert metal so it is hypoallergenic and terrific for sensitive skin. It is available in natural silver and in these great colors:

►Vintage Bronze
►Dark Blue
►Steel Blue
►Yellow Brass
►Bright Purple
►Bright Blue

This listing is for a variety.  let me know in the notes to seller if you would like a specific mix. They are 1 1/2 inches long and are made from 21 gauge wire. You can use them as post earrings and glue a special bead to the flat top.

►When NIOBIUM metal is electrically heated and anodized it turns a wide array of colors.
(The process is called reactive metal anodizing.) The end result is a beautiful ear wire that is totally hypoallergenic as it is inert.

►Like to learn a little more?
Niobium(Nb) is named after Niobe, daughter of Tantalus. Ore reserves are found in Canada, Brazil, Nigeria, Zaire and Russia. Nb is used in pure and alloyed form in superconductors, sodium vapor lamps (street lights), rocket boosters and jewelry.

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