Here is what people are saying about us...


"Copper 444 is a great source for superconductor!  They offer a great product and are a breeze to work with.  They are your go-to people when trying to find superconductor.  No better place.  No better people."   -John Chadwell, JCMetalworks on instagram


"Your customer service is THE BEST I've ever experienced."  -Wells_knifeworks on instagram


"Thank you, all of you, at Copper 444. Awesome service and people!" -GlennareHovinKnives on instagram


"You are great! Such amazing communication and customer service! Thank you! -anonymous


"My experience with Copper 444 has been excellent.  Both the product and the customer service are top notch.  My orders ship out the next day via priority shipping and are packed perfectly.  They arrive quickly and are each wrapped in protective foam.  And the superconductor is available in several different patterns and can be ordered in custom thicknesses.  The material works wonderfully in designing and building knives as bolsters, pocket clips, backspacers, inlay work and more.  To sum it up, this company provides top quality superconductor at fair prices and with excellent customer service.  This company and product gets the UnReal Smith stamp of approval."  -Daniel Smith, The UnReal Smith on instagram