Materials Accepted :#1 Bare Bright Copper Wire, #1 Copper Tubing, #2 Copper Tubing, Aluminum Cans, Aluminum Siding, Automobiles… 29 materials

Materials Accepted :#1 Bare Bright Copper Wire, #2 Copper Tubing, Aluminum Cans, Aluminum Siding, Brass, Car/Truck Batteries,… 13 materials

Materials Accepted :Aluminum Cans, Aluminum Siding, Brass, Car/Truck Batteries, Insulated Copper Wire, Lead, Sheet Aluminum,… 13 materials

Materials Accepted :#1 Copper, #1 Copper Bright Wire, #2 Copper, #2 Insulated, #2 Insulated Wire, Alum Turnings, Aluminum,… 28 materials