Post-it® Super Sticky Notes, 3 in x 3 in, Mediterranean Blue, 4 Pads/Pack, 90 Sheets/Pad | 3M United States
Amazon.com : Post-it Super Sticky Notes, 3x3 in, 5 Pads, 2x the Sticking Power, Electric Blue, Recyclable (654-5SSBE) : Green Post It Notes : Office Products