【Mini Magnetic Whiteboard Erasers 】 They s magnetic so they re also AWESOME to create bar graphs and histograms on the board. Your students can vote or represent data by placing these up on the board. An excellent interactive way for students to construct and observe the shape of data^ 【High Quality Felt Dry Erase Eraser】 Made of high-quality EVA high density felt bottom. Eco-friendly non-toxic no smell strong adsorbability. So you can provide the receiving child with additional resources that he/she can use for school. Contoured Design and Lightweight Construction easy to hold by adults and kids suitable for small hands the same size as the width of the credit card^ 【Strong Magnetic Dry Eraser】 The dry eareser with soft magnetic make it can stick to metal surfaces easily like metal whiteboard chalkboard filing cabinets and so on. The magnet is even strong enough to hold a note on your refrigerator. After using you can put it on surface and it will not fall off. Help you save space improve the convenience of use^ 【Washable Whiteboard Erasers】 After repeated use you can wash it with soap and water air dry and reuse it again. To clean the whiteboard easily and effectively Just swipe the eraser with a little pressure to efficiently clean your white board calendar lapboard memo pads or from many other surfaces including melamine porcelain and glass^ 【Dry Erase Eraser Bulk】 Suitable for home office school dormitory game room play centers etc. Great help to managers teachers students and kids. Perfect for presentation drawing education and score counting