Book Darts 125 Count Tin Bronze  Bookmarks - Line Book Markers Easily Attached Markers - Perfect metal line markers, slides easily on and off the page without damaging your books. Quick View - Our quality book marker darts traces all your favorite lines with all 125 pieces Book Friendly - Made with Quality Tin Brass material, it eliminate bent coners, paper clips marks, highlights and sticky pages Show your books that you love them and share them with everyone.