Nature Print Sun-Sensitive Paper. Create photo-like images in minutes! Place stencils, flowers, rocks or other items on the paper, then watch as the sunlight magically creates the designs! This unique paper makes a great craft activity or art project for preschool students. Includes 12 sheets of recycled, safe and non-toxic paper. (1 dozen pcs. per unit) 14cm x 19.1cm Includes instructions. Requires corrugated cardboard, not included.