Everyone's done it before - crumpled up the paper they were working on and thrown it into the waste basket in frustration. Which is what makes Bin Bin's design so ingenious, they've taken the look of that ubiquitous piece of paper and transformed it into a solid structure, which can then house the paper. It's made of durable plastic so it can probably withstand a few kicks in aggravation as well.

Added from www.dwr.com