Post-it Pop-up Notes, 3 in x 3 in, Assorted Colors, 3 Pads/Pack, 100 Sheets/Pad (3301-3AU-LE) Fan-folded refill pads designed for use with pop-up desk dispenser Post-it fan-folded notes pop up automatically, one after the other Notes pop up one note at a time Keeps notes at your fingertips Repositionable adhesive won't mark paper and other surfaces