Just fill up the paint pendulum and let it go! Watch as colourful geometric patterns appear on the paper!. Features walled, arena-style design that contains paint and limits mess. Works with washable Crayola Kids' paint and Crayola construction paper. Includes 1 paint pendulum, 3 washable paint bottles, 10 white paper sheets, 10 black paper sheets, 3 nozzle caps, 3 graduated cylinders, 1 pipette, 1 stir stick, 1 colour mixing guide, and 1 instruction manual. Recommended for ages 7+.