maxell [dry type] vhs vcr head cleaner cartridge has on screen instructions, for ease of operation... includes speaker check. its a dry type cleaner, non abrasive, full path cleaner and camcorder compatible too!!! maxell vp-100. why vcr's need cleaning!!! dust, dirt and tape residue accumulate  on vcr and camcorder heads, causing reduced picture and sound quality, frequent use of rental tapes further contribute to this. so if your purchasing vhs video cassette tapes a head cleaner is a must have!!!  vp-100 comes in its original retail box with artwork. 2 in stock. product by maxell corporation.  guide by used1goods a half.com and ebay seller and buyer