The EZ Tracer is an easy to use art projector for the beginning artist or art classroom. Simply place the projector on top of any art or copy and enlarge the image onto a wall or easel for tracing and coloring. Darkened room required. Copy size: 4 x 4 / 10.2cm x 10.2cm. Projection range: 2x to 10x. Create murals, paintings, signs, and banners faster and more accurately than ever.