Detergent

Multi-functional Detergent: white board detergent, Detergent liquid, 1. It is polymerizated by modified resin and alcohol, and is non-toxic, harmless,and pollution-free. 2. It can easily clear away a variety of stains on a hard surface, without damaging the surface; but it is better to use the product with the multi- functional eraser. Our leading products are non-toxic highlighter&marker pen, dry erase marker, whiteboard marker, ink, green board, erasers, nibs, such a series of supplies.