Post-it Super Sticky Pop-up Note Refills Stick virtually anywhere with revolutionary adhesive technology. Put your notes where they will get noticed, like monitors, doors, and walls. Pop-up function offers the convenience of a single Note grip, with just one hand. The accordion-style notes pop up one at a time from a specially designed pop-up dispenser (sold separately), keeping the notes at your fingertips. Repositionable adhesive will not mark paper and other surfaces. Notes are part of the Electric Glow Collection. Used paper comes from forests where the trees are repopulated. Each pad includes 90 sheets.