Disc repair machine 1.designed for CD/DVD manufacturer,library and video club . 2 ... remove scratches, dust and fingerprint on CD, CD- R, DVD, blue ray DVD, HD-DVD, game disc, computer disc, and so ... is the professional one that specially designed for CD/DVD manufacturer, big rental store, library and video ... good repair result and favorable price. CD DVD DISC REPAIR SCRATCHES CLEANER SYSTEM MACHINE