You will need your computer keyboard and a black bag....
 

Just tidying up my office (as there is nothing else to do today) and tried to clean the keyboard which is extremely hard as its black and almost impossible to clean in between the keys

So i thought i would turn it upside and see if anything came out :eek2:

I needed a black bag to fit it all in (well not far off) try giving yours a shake and see what you find.

I found amongst numerous other things:

nail cutting
piece of choclate
staple
paper clip
and around 1 million crumbs, strange thing is I dont eat when I use the computer so where did they come from?