Everyday Innovations Bookmarker Refills, 100 Self Stick Transparent Flags, Orange And Yellow, 2 Pen Refills (BM2) 4 Self stick flag refills and 2 pen refills for BookMarker Flag Pen & Bookmark Transparent self stick flag pads for tagging pages and highlighting (100 flags, orange and yellow) Self stick flags can be written on for indexing and notes Ballpoint pen refills (black ink)