beading.com

  Copper Beads & Findings

 

Copper: The New Sterling. Or is it?


Who doesn't love copper?


Who DOES love copper?
Octopus blood contains the copper-rich protein hemocyanin for transporting oxygen.
Although less efficient under normal conditions than the iron-rich hemoglobin of vertebrates,
in cold conditions with low oxygen pressure, hemocyanin oxygen transportation is more efficient than hemoglobin oxygen transportation.
bmw28c_small.jpg Wire: Base Metal Craftwire Wrapping Wire, 28 Gauge, copper
Quantity   1+  
Price $9.00
 
1 2