USB stick holder

I know there are a million of these out there, but none of them could hold a crapload (21) USB sticks with plenty of room for odd shaped cases that so often do not fit in the other holders, like 12V wall warts that take up half the power strip with their bulk. So here it is in all of it's glory. The holes go all the way through so they can't fill with dust, cracker crumbs, and spilled coffee and soda.