Seems like someone has come up with a better solution for marking my note and sketch pages in my Moleskines. Dog eared pages never suited me, and the colored tabs I get at MUJI and the occasional PostIt note are OK. But I love the idea of these magnetic page markers from Folio because it means I won't need to buy anymore sticky tabs from the stationery store. And the little pointed arrows are pretty useful for pointing out lines of interest in books too.