Post-it Super Sticky Notes Cubes - Post-it Notes Cube is great to have on your desk or counter so you never run out of notes for great ideas. They stick securely and remove cleanly, featuring a unique adhesive designed for use on paper. The 3" x 3" size is great for reminders or quick notes and work well with calendars or planners. Keep anywhere you need to capture an idea or reminder. Cubes have more notes per pad than any other Post-it Notes. Post-it Notes are recyclable. Cube includes 400 sheets.