At Copper 444, we seek to bring the industrial and ingenious material that is Copper Niobium Superconductor into the hands of artists and entrepreneurs in an effort to expand its purpose across many venues, crafts and talents. Our Superconductor material is genuine superconductor, as it is composed of a copper base with niobium and titanium filaments that conduct electricity with zero resistance.  Any questions about our material, please write us at  Thank you for your interest in Copper 444!

We are proud to NOW offer for the first time 1.3" diameter 444 pattern!!

Also, follow us on Instagram for updates as well, and visit our gallery page here to see what artists are doing with our material. 

updated on 4/19/2016

We generally stock 1/8" items. 
 If you would like to purchase items in different thicknesses, we offer custom cuts between .100" and 2".  Custom cut orders must be ordered and paid in full while Copper 444 has material in stock before cuts are made, and these items are non-refundable.  We do not accept pre-orders while material is on backorder.

Thank you for your interest in COPPER 444!