Portability is key to keeping organized and saving time. With these slim Post-it® Pop-up Notes Laptop Dispensers, notes are always at your fingertips. Stays secure on your computer and removes cleanly. Refill with specially marked packages of 20-sheet pop-up notes or just pinch off a few sheets from a larger pad to refill when needed. For refills, look for the accordion shaped icon on all packages of Post-it® Pop-up Notes. Pack includes three gray dispensers and three 20-sheet pad of pop-up notes.