A complete system for quickly removing surface defects and yellowing from plastic lenses An excellent alternative to lens replacement Discs feature Hookit attachment for fast, easy change-outs For industrial/occupational use only. Not for consumer sale or use For use on plastic lenses headlights, taillights, fog lights, directional lights and more Includes sanding and polishing tools, 3M abrasive discs, rubbing compound and polish Kit contains 3M premium Trizact and Perfect-It products Restore headlight clarity in 10 - 15 minutes