Color: Black系 (Black-based) Type: CDJ player x2 DJ mixer These are CDJs that renowned players have used on the scene. I'm selling them, so I hope you'll take good care of them. *CDJ The jog wheels are sticky due to resin degradation. Wiping them regularly with nail polish remover will restore them. The functions work without any problems and are still in use. *Mixer Some of the jog wheel resin has come off due to degradation. The functions are not affected.