Post-it® Super Sticky Dispenser Notes in 3 x 3 feature 2x the sticking power. These accordion-style notes are specially designed to work in Post-it® Note Dispensers, and allow you to always have a note nearby to capture great ideas. Unique adhesive reliably sticks and re-sticks so your message can stay front and center. Move your notes with you throughout the day. Use for notes or reminders on doors, windows or walls. Colorful hues brighten your day. Post-it® Super Sticky Dispenser Notes are recyclable. Canary Yellow-Deliver messages with confidence. Self-Stick Pad Type: Super-Sticky Pop-Up; Shape: Square; Color(s): Canary Yellow; Color Family: Yellow.