ZIGZOIDS Trapezoidal Sculpture Sets will spark imaginative, creative and ingenious designs from children and adults. Stack and play to create countless forms of fun, color and creativity. Zigzoids were originally designed by an artist in Florida who created an outdoor sculpture which spanned more than 6 feet tall. These molded, 5-inch Zigzoids allow imagination, design and creation on any surface. Includes 12 Zigzoids and educational S.T.E.A.M. Handbook. Made in USA!