Risograph is what you would get if a screen print and a mimeograph had a baby; images are printed one color at a time and colors are layered on top of each other making each card unique. The vivid colors and playful imagery are sure to brighten anyones day! Printed in San Francisco with veggie-based inks on 100% PCW paper. Each card is 6.25 by 4.5 inches and blank inside.