But I want one of these. It looks like a piece of 4x4, a chunk of something holding up your deck. But it's really a oversize pad of more post-it notes than you'll use in a lifetime. The wood grain is on all four edges and one side of each sheet, leaving you the other side to write on.
The link is to a Portuguese website. I don't think they're selling these notepads. The reviewer seems intrigued by the design, but he's not impressed by the usability (or my Google translation is confused).
I'm also not sure where the notepads actually come from. Some of the photos have what might be Korean or Japanese characters on them.