Use it dry and enjoy dust free and mess free coloring fun. Add water using the included Aqua Brush Pen to blend and turn your colored art into watercolor art instantly. A handy color-mixing chart is included at the bottom of the drawer shows you how to make new colors by blending two together. • Richly pigmented and non-toxic • Fun and mess-free • Erasable on non-porous surfaces • Use it dry or wet (with the included brush) • Comes with a sturdy box to store you brush and Aquarelle chalk • Easy wipe off with damp cloth • Ingredients: oil, corn flour, titanium oxide, pigment • Reusable storage box • Non-toxic, conforms to ASTM D-4236 • Ages 3+ Please always test the erasability of ButterStix® when applying to any non-Jaq Jaq Bird® surface. Do not leave it on surfaces for an extended period of time.