This Smithsonian Glowing 3-D Solar System Kit lets you turn your child's room into a planetarium and provides a fun way to teach them about Earth and the other planets. Planets glow super bright. Charges with any light. Glows in full spectrum color. Kit includes: Sun, 8 planets with 9 hooks, 60" (152.4 cm) clear string for hanging planets and sun, and detailed instructions. Scissors are required and not included. Adult assembly and supervision required. Intended age for use: 8+.