Teach children about the wonders of the solar system with the 4M 3-Dimensional Glow-In-The-Dark Solar System Mobile Making Kit. Create a glow-in-the-dark mobile of the solar system measuring 29.5-inches across. The kit includes a full set of snap-together planets, hanging frame and string, two strips of paint, two glow paints and a paint brush. Full assembly and painting instructions are included, as well as a poster with fun solar system fact. The mobile is suitable for hanging in a bedroom, or used as a static display. Recommended for ages 8 years and up.