What you will receive
The Erbium metal 99.99% pure, glass vial necklace, A unique high quality necklace that is sure to impress.
•The necklace is made from a strong silk/velvet material with a easy to use adjustable clasp. As seen in pictures
•The length is 22 inches or 55.9cm, unisex.

• Sweet Stocking stuffer, Christmas gift
• Great chemistry gift
•Amazing science gift
The Facts of Erbium
Erbium (atomic number 68) is a chemical element.

Erbium is one the 14 rare earth metals ( precious metals )
•Erbium is a silvery- white metallic rare-earth metal. 

• It is used in nuclear technology as a neutron absorber.
•Erbium is a dopant in fiber-optic laser amplifiers. Basically the reason there is Internet, Video games and TV. If it wasn't for Erbium you couldn't be looking at this listing right now
Because of Erbiums ability to absurd in visible light ,UV light and infrared It is used in sunglasses and welders helmets.
•Erbium has no biological role in the human body. erbium salts have been said to stimulate metabolism. Humans consume about 1 milligram of erbium per year on average.
The highest concentration of erbium in humans is in the bones, but there is also erbium in the human kidneys and liver.

Best offer is only for ordering multiples. 

Shipping
I offer free shipping to the USA; international is additional.

Safety / Caution
Do not attempt to brake open to retrieve metal. I sell the same sample in vials for cheaper.
Shipping
• I offer free shipping to the USA
• International will be additional