Watch the miracle of hovering with the 4M Hover Racer Science Kit. Learn the science facts behind the hovercraft with this scientific model that will spark the interest the young and old alike. Get ideas for the next science fair and watch as your own fantastic hover racer skims smoothly across the floor supported by its cushion of air. Enjoy the wonder of science and technology. Made using safe and high-quality materials, this product is designed to last. Give the gift of science with toys and gadgets that foster curiosity and encourage scientific learning. Details: Multicolor 8.5" x 2.5" x 9.5" Detailed instructions included For ages 8 and up