What to do with an overabundance of blank cassette tapes?

[persis]

Any clues, LJ/DW hivemind?

I still have several thousand blank cassette tapes in a wide variety of lengths, sitting nicely in my office on shelves, but I need the space for other things.

Is there any current use for them?

No criticisms as to WHY, please, only suggestions for what to do with them.

Comments

[gingicat]

There must be some use for all those feet of magnetic ribbon, I just can't think what.