A set of colorful sticky notes, erasable highlighters, and regular highlighters. I used the sticky notes at work. I've thrown away the ones that were dirty, but I apologize if there are any pencil marks or slight stains. Two of the highlighters are new, and I've used the other two a bit. I apologize if the sticky notes have lost some of their stickiness. The large pink sticky notes are the ones with the strongest adhesive. - Pens: Frixion Light erasable highlighters - Sticky Notes: Colorful sticky notes (pink, blue, green, yellow) - Highlighters: Spotliter 2 highlighters (green) Thank you for looking.