Perhaps not what you are looking for, but when doing these I have always got my little shredder out and either got on top of my filing/shedding at the same time or shredded a load of newspaper. A little time consuming but works really well and you just bin it afterwards.

Hope that helps?

Does anyone have loads of left over packaging foam or sawdust or something similar that we could use for a school lucky dip? Seems a shame to buy something that we then have to store or will throw away.

Thanks