IDEAL FOR CLEANING LASER LENSES ON MOST OPTICAL DRIVES INCLUDING CD PLAYERS, RECORDERS, DVD PLAYERS, RECORDERS, COMPUTERS, LAPTOPS, BLU-RAY PLAYERS, RECORDERS, AND GAMES CONSOLES. IMPROVES SOUND AND VIDEO QUALITY AND PREVENTS CDS AND DVDS FROM JUMPING, SKIPPING OR FREEZING. MICRO FINE BRUSHES GENTLY REMOVE DUST AND DEBRIS AND THE CLEANING FLUID SUPPLIED HELPS TO REMOVE ANY OTHER CONTAMINANTS. FULL INSTRUCTIONS INCLUDED.