Put any two Blendy Pens in the fusion chamber, twist so the tips touch, and make amazing color blends. Put a blended Blendy in the the Airbrush and blow for a spray of color; use the stencils to create beautifully shaded shapes. Color the Magic Posters to reveal patterns, textures, and hidden surprises. Includes 20 pens (for up to 190 color blends), 10 posters, and 2 stencils. Ages 4 and up.