Sticky marks are small, reusable shapes measuring about 1 x 1 cm that are often used to mark and highlight important information on sticky whiteboards or planners. They are designed with a re-adhesive adhesive backing, making them easy to move and reuse. These markers come in different colors, which is useful for distinguishing categories, priorities or different types of information. This makes them an extremely useful tool for planning and organization, allowing you to visually and efficiently manage your tasks, notes and important dates.