One really interesting, simple project any geek-next-door can carry out, that looks really cool. I found this How-To on instructables.

All you need for it is:

5 3.5″ floppy disks (which are of no use to you now), drill, 5 4mm drill bits, zip ties to tie the floppy disks together and scissors.

Simply you have to drill the holes in the floppy drives and tag them with zip ties.

The advantage of this floppy pen holder is it is has very large capacity, is much more stable so it doesn’t flip over even if you place heavy stationary in it.

The full instructables is here