Feature:1. It is used for whiteboard cleaning, spray design, convenient to use.2. Non-corrosive to the screen, and it can effectively clean the stubborn stains, leaving no traces, safe and reliable to use.3. Compact shape with large volume, durable to use, making your white board look new after use.4. The wiping cloth is made of oil-absorbing ultrafine fiber formed by high-density weaving. It has good absorption of water and can adsorb the grease stains efficiently and quickly.5. This product is non-toxic and harmless. Please use it with confidence.Specification:Item Type: Cleaning ToolMaterial: ABS+Super fiberInstructions:After using the whiteboard for a period of time, pen marks or ash deposits will appear on the board surface. Do not wipe the board surface directly with a rag (because it is inevitable that there will be debris or hard objects on it and will scratch the board surface). What you need is a whiteboard cleaner with a cotton cloth or paper towel. Method: first spray some whiteboard cleaner on the surface of the board, then carefully wipe it with a soft, clean cotton cloth or a tissue without any hair.Package List:1 x Whiteboard Cleaner1 x Cleaning Cloth