The Raven Removable Knitting Progress Keepers And Crochet Stitch Markers. Edgar Allan Poe Vintage Picture Frames With Raven, Poe & Nevermore These Edgar Allan Poe inspired vintage picture frames with Raven, Poe & Nevermore progress keepers are made from cherry wood and are lightweight and easy to use. These removable stitch markers come in a set of three. The bronze leverback open clasps make it easy to place anywhere on your project to mark your knitting or crochet rows, increase or decrease points and to place when needing to measure a certain length from the beginning of a point. If you would like closed rings instead of the open hooks, message us and we will gladly change them for you. Or if you crochet and need smaller open clasps, message us for that as well.