I never used this personally, but have been interested in it for some time.
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://proto-pasta.com/products/copper-metal-composite-htpla&ved=2ahUKEwiE2rza0rWHAxWgEUQIHcybCqAQFnoECBQQAQ&usg=AOvVaw3BVaa5MlIy1I-xarg90PfI