Ink Pad Storage; I hadn't seen this one, but it was posted back in 2006. Made from the same idea as the Ikea DVD holders. I love minimal, small wall mounted ink pad holders. This one seems simple enough to recreate.
Another variation of a foam board ink holder in progress. Might use this structure to adjust the one I'm making which has holes for supports to go up through the centre. This would piece together much easier.