Mr. Pen 280-piece annotation kit combines sticky tabs, mini sticky notes, and highlighter tape so you can mark, label, and highlight pages with an easy color-coded system. Complete organizing set — includes 280 pieces of sticky tabs in 14 color sets , 320 sheets of mini sticky notes in 8 color sets , and 40 sheets of blue sticky notes . 6 rolls of highlighter tape — striking colors to underline or highlight without the permanence of a traditional highlighter. Perfect sizing for margins — sticky tabs measure 1.75 inches ; mini sticky notes measure 2 inches x 3/4 inch . Made for quick reminders — ideal for marginal notes, bookmarks, labels, and fast callouts. Easy color-coding — a wide range of colors helps track topics, projects, tasks, and study sections at a glance. Strong but gentle adhesive — sticks securely, then removes cleanly without damaging documents or leaving residue.