Superconductor knife lanyard bead
I machined and high polished this SUPERCONDUCTOR BigDots bead that can be used to compliment any lanyard on a knife, flashlight or keychain. 
It's also a great pendant or even a spinning top base to display your valued spinning top.
Lightweight to carry with you anywhere. 
Superconductor Big Dots: machined from a 1" diameter solid Superconductor bar. A superconductor (Niobium tiny rods in Copper) is a very rare, hard to get and expensive metal that can conduct electricity or transport electrons from one atom to another with no resistance. Superconductors are used to make extremely powerful electromagnets to accelerate charged particles very fast (to near the speed of light). Due to the Copper content, people like the fact that it develops some natural patina over time. This is a special metal, a great collector's item. 
 S P E C I A L: With every $200 purchase or more, you get a Titanium, Zirconium, Greek Ascoloy or Copper surprise gift (up to $80 retail value) (Note: the $200 is for the net amount, not including tax and shipping. One free gift per address. The following items do NOT QUALIFY: Discounted items, including 2 for 1 offers and items on sale or if paid with a discount coupon. Also do NOT qualify for the free item: any orders with knife installation (as I get these knives at retail price) and custom orders not listed in my etsy store. 
The most unique metal bead/pendant you will find, perfect gift for you and your loved ones 
PRECISION: Each MetonBoss Knife lanyard/bead/pendant ismachined from a 1" diameter solid bar in our Anaheim manufacturing facility in California, USA. Once machined, polished and deep etched for a whole day, it is carefully quality checked by our quality personnel.
 * WIDTH: 0.95" (24mm) diameter 
 * HEIGHT: 0.16 (4mm)
 * WEIGHT: 10gr
Our turn around time is about 3-6 business days. 
We appreciate your support and love for MetonBoss EDC products, including Spinning Tops, Spinning Coins and Spin Bases!

Superconductor knife lanyard bead