Post-it Pop-up Note and Flag Dispenser DS100, Designer Series for 3 x 3 Pop-up Notes and Flags Color: Black (dispenser); Canary yellow (notes). Size: Dispenser fits 3x3 Pop-up Notes and either 1" or 1/2" Flags. Lined: No. Quantity: 1 dispenser with 1 pad of Post-it Notes and 1 pack of 1" assorted Flags. Holds 3" x 3" Pop-up Notes, Black Dispenser with Clear Top. Pop-up dispensers makes it simple to grab one note at a time. Organization is just a note away. Pack includes dispenser and a 50-sheet pad of Canary Yellow pop-up notes. For refills, look for the accordion shaped icon on all packages of pop-up notes