KAHEIGN 4Pcs Small Dry Erase White Boards, 21CM x 30CM Double Sided Mini Whiteboard Durable Portable Board with 4 Pens and Erasers for Student Teacher Classroom Home Office Supplies

[High quality] Made of high-quality wood material, the surface is PET treated, smooth and durable, not easy to deform and fall off, round corner edge ensure safe use even in small spaces [Double sided] The whiteboard is double-sided blank, can provide ample writing space while maintaining a smaller whiteboard profile, making it the perfect solution for going paperless [Easy to use] The whiteboard surface is smooth, easy to write or erase without residue, can be used repeatedly; Inlcuded 4pcs dry eraser and 4pcs black pens for writing marks and erasing it [Size] 21CM x 30CM, included 4pcs small whiteboards, perfect size, easy to hold in hand or on lap and fits in the school bag, lightweight and easy to carry, ideal learning tool for classroom and home teaching [Applicable] Great for solving math problems, English language arts, drawing or writing anything, can be used for posting, recording to-do lists and more, perfect for use in offices, schools, restaurants, stores, homes etc