Paper Dice Tower

I found a great little paper project from the folks at Paper Make iT. A dice tower. For those of you that didn't grow up a Dungeons and Dragons geek like I did, a dice tower is a device that lets you roll multiple dice without having to chase them all over the table and floor. Sure you could use a dice cup and a box lid, but where is the artistry in that? The only thing that isn't mentioned in this project, is that you will need to have overhead transparency sheets to make the "windows" so you can watch the dice roll down. Without the transparencies, the dice will fly all over the place which is not why you built this thing in the first place. So give it a shot and tell me what you think.