SONY ESPRIT I 100 BLANK AUDIO CASSETTE TAPE.                                                             BRAND NEW.                                                          Type I (Normal)                                                           Model: Esprit                                                            Brand: Sony                                              Anti-Vibration Mechanism                                                     100min (2x50min)              Specially constructed of  two separate materials featuring        dual-windows which suppress vibration to produce clear sounds.                                                   High Rigidity Shell.                               Sony Esprit I 100min. Extra Super Ferric.