Bookmark

This model is a bookmark. As you can see, it is not your average bookmark. This bookmark actually points to the word you left off on if you stop in the middle of a page. How it works is, you would insert the pointer into the toothed section of the bookmark with the ledges of the pointer facing the teeth. This allows, or should allow the pointer to slide up and down the bookmark. The other section of the bookmark is so that you can hook it over the page so it stays in place. This helps learning b