Amazon.com : Post-it Notes Canary Yellow, Pack of 12 Pads, 100 Sheets per Pad, 51 mm x 38 mm, Yellow Color - Self-Stick Notes for Note Taking, to Do Lists & Reminders : Office Products
Amazon.com : Post-it Super Sticky Notes, Assorted Bright Colors, 3x3 in, 15 Pads/Pack, 45 Sheets/Pad, 2x the Sticking Power, Recyclable (654-15SSCP), Multi-color : Office Products