Magnetic AdsorptionA whiteboard eraser with soft magnetic properties is very convenient for your use. It can be easily attached to all magnetic whiteboards, such as metal whiteboards, blackboards, filing cabinets. EVA Environmental Protection MaterialsThe eraser is made of environmentally friendly EVA material, made of high-density felt, non-toxic and odorless, and can also be used by children. The material is durable and not easy to grind. You can use it with confidence. Perfect Bone ShapeThe eraser is light and cute, and is designed into a bone shape, which is very suitable for children. The shape of the bone is also convenient for you to hold and operate flexibly. Improve Childrens Learning InterestCompared with the ordinary shape of the eraser, the shape of the bone can attract the childrens attention, thereby improving the efficiency of the classroom and further enhancing the childrens interest in learning. Especially children who study at home. Easy to Clean CarryThis eraser can be washed and reused after long-term use. It can be washed with soap box and water to ensure the cleanliness of the eraser and extend the service life. The size of the mini can be convenient for your class or useful.