What you will receive
The multi color oxide Bismuth metal 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 Bismuth
Bismuth element 83 is a chemical element.
The different colors are from the different states of oxidation of bismuth.
•non-toxic
•Bismuth is rapidly becoming a popular and replacing Lead in many applications.
•The price of Bismuth has been rapidly increasing in value.
•Bismuth subsalicylate, sold under the brand name "____" is well known remedy for diarrhea.
•Bismuth has the unusual property that (like water) it expands as it freezes.
•Bismuth is used in many medicines (bismuth subnitrate and subcarbonate), in cosmetics (bismuth oxychloride), low-melting alloys, fire detection/extinguishing systems, and replacementing lead shot and in bullets (bismuth-tin alloy).

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.