Cassette tape shells C zero tapeless blanks C-0 NOS 100ct 5 screw new in box

Description

Blank tapeless cassette tapes (C zero).  There are 100 empty cassettes per box, these do not have any tape within the shell you must wind your own.  5 screw design with a wide pad at the base, these are good for audio books, educational material, music etc. to your own specifications.  If you have tape winding equipment, you are going to need cassette shells.
Vehicles were made with tape decks up until about 2010, and there are plenty of Walkmans still to be found out there.  Be creative!
Careful packaging with extra padding though I cant guarantee them once they leave here.
Good luck!