The Great Explorations 3-D Planets in a Tube from University Games glow longer and brighter with Glominite. Transform your room into a glowing galaxy! Use the 3-D planets separately or combine with other Great Exploration sets to brighten any room. Includes 8 colorful 3-D glowing planets, 1 glowing 3-D pluto, adhesive putty and 25ft of string. Recommended for ages 5 and up.