Post-it CAT-330 Cat Pop-Up Note Dispenser. This fun white cat shaped dispenser holds 3 x 3" Post-it Pop-UP Notes. Help increase your productivity with a little fun! With the Specially-designed dispenser, notes are always where you need them. For refills, look for the accordion-shaped icon on all packages of Post-it Pop-Up Notes. Post-it Pop-Up Notes are recyclable and the paper is source from certified, renewable and responsibly managed forests. Dispenser comes with one sample pad. We cannot guarantee the color of the sample pad.