Introduce young artists to the modern art of hanging sculptures. Originated by Alexander Calder, world-famous American sculptor, hanging mobiles are kinetic sculptures that unite engineering, design, and art. Children will be delighted to build their own mobile designs, balance them, and decorate their rooms with the unique hanging art mobiles. Modern Art Mobile Moving Sculpture Building Kit - Circles includes 12 circles in 3 sizes and 4 bright colors - red, yellow, blue, and white, all needed hanging hardware and instructions. Proudly made in USA, this kids mobile making art kit is designed for older children and adults who like to try their talent in this beautiful form of sculpture art. Even with the same mobile craft kit, no 2 mobiles will be the same. Children will love to design and customize their own moving circle shapes sculptures in 4 contrast colors. For even more modern art designing fun add other Educational Toys Planet's mobile making kits by Modern Mobiles to expand your moving creation. Design, create, balance and have tons of artsy fun with Modern Art Mobile Moving Sculpture Building Kit - Circles!