The marker pen holder with strong magnet, the magnet is also strong enough to easily attach it to metal surfaces, such as whiteboards, blackboards, binders, etc. Help you save space, improve the convenience of use Perfect for a practical necessities for classroom, home, office. It is perfect for holding erasers, pencils, notes and other materials for school, office and home. Made with high quality materials, elegant appearance and innovative design, the pen holder is a perfect combination of elegance and functionality. Magnetic the back can be fixed to any magnetic surface, strong magnets prevent the box from sliding down. Save space, keep things tidy. Removable compartment dividers, 2 compartments, you can organize your erasable marker separately, help your items organized, easy to distinguish markers and other small items. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.