Sold as 16/ST. Opaque?? bright colors.</br>Complete brilliant coverage.</br>Unique?? patented formula allows coloring on all types of paper including craft paper?? paper bags?? cardboard?? light and dark colored construction paper.</br>Non-washable.</br></br>Product Description</br></br>Opaque?? bright colors provide complete brilliant coverage on all types of paper?? including craft paper?? paper bags?? cardboard?? and light and dark-colored construction paper. Convenient for classroom and group use.</br><br/>http://www.amazon.com/gp/product/B00INARX4U