American Recorder Technologies K-161 Pro Tape Recorder Cleaning Care Kit K161 Cleaning kit for analog tape recorders includes three of our most popular tape maintinance products: - 1 ea. 2 oz. bottle of S-721H Professional Tape Head Cleaner - 1 ea. bag of CS-1 Cotton Swabs (100 per bag) - D-512 Wand Demagnetizer (110vAC) For use on cassette, reel to reel, multi track and other tape recorders.