All Lee Mold Blocks are made from aluminum because of the exceptional molding qualities and are CNC machined for unmatched roundness and size control. Lee Round Ball Molds have tangential cut off which eliminates the objectional nib at the sprue.
Lee Double Cavity Mold produces a .360 diameter Ball, 70.04 grains. Includes handles.
Melting and casting lead objects will expose you and others in the area to lead, which is known to the State of California to cause reproductive harm. For more information go to - www.P65Warnings.ca.gov.See instructions on Reducing Exposure supplied with product.