PlanD Second mansion circle sticky memo notes by PlanD. The But today sticky note comes with 30 sheets. Whether it's in a diary, novel, or work folder, they will happily save your place. You can also keep your precious memo on the sticky memo note and send hopeful message to special people to you. Paper material is about the same thickness as a Post-It and can also be written on. You can also use it as bookmark for your diary or planner!