Watch art turn upside down with the reverse painting OptiArt Kit by Creativity for Kids! With the OptiArt Kit, kids get 20 glass stones for painted decoration. After painting the backs of the stones with unique designs, flip the stones over to see the uniquely different magnified art. This kit combines 2 interesting art techniques - reverse glass painting and an optical effect. Decorate 20 glass domes using acrylic paint on the flat back side. Then flip your miniature art over and see how your designs POP from the special effect of magnification the glass creates. Turn your cool optical art into magnets, pins and tie tacks. Ages 7 and up.By Creativity for Kids