This corncob media is pretreated with a polishing agent. Approximately 2hrs of tumbling will give a shine. This item ships UPS ground only to lower 48 states..
For warranty concerns and technical help please contact Lyman at.
Lyman Products Corp
475 Smith Street
Middletown, CT 06457
Phone-800-225-9626
Phone-800-423-9704
Phone-860-632-2020
Fax-860-632-1699
