13 pots with untested functionality, 2 pots with scratchiness. Sold as junk. Breakdown: Untested Functionality: ESP brand 250KA curve x 3 500KA curve x 3 250KB curve x 3 500KB curve x 2 CTS brand 500KA curve x 2 With scratchiness (marked with an X): CTS brand 250KA curve x 1 Unknown x 1