S.T.e.A.M. - science, technology, engineering, art and math. Steam powered girls is a newly launched series by 4M specially designed for the young women of the 21st century. This line combines colorful products with scientific and technical principles to inspire fun and creativity. The solar system string lights kit lets you explore all the wonders of outer space. Assemble and paint your own mini-planetarium that lights up in the dark! kit includes full set of solar system plastic planets, 1 string light with 9 Planet LEDs, 1 full color fact poster, 1 paint strip, 1 paint brush, 2 packets of glitter, detailed instructions. Required, but not included, small crosshead screwdriver, 2 AA (1.5V) batteries. Recommended for age 5 years and up.