The finest quality modeling clay for sculptors, model makers, clay animators, and artists. Users include Will Vinton Productions (Claymation), Premavision (“Gumby”), and Lucasfilm (special effects for Star Wars). Smooth consistency, oil based, and brilliant colors. Self-adhering, never hardens, remains plastic and pliable. Includes 1 lb. each of yellow, ultra blue, gray, terra-cotta, red, black, white, and beige flesh. Mix to create intermediate hues. Oil based. Nontoxic.