Build your own robot spider with this Smithsonian Robo Spider Kit. Eight multi-jointed legs duplicate the walking movement of real spiders. Motorized and battery operated. Kit includes: 1 gear box with on/off switch assembly, 2 battery terminals, 1 rubber tube, 1 battery cover, 64 plastic robo spider parts, and 23" x 17" color poster with instructions. Adult supervision required. Assembly requires: scissors, wire cutters, screw driver, and 1 (1.5V) AA Battery (not included). Choking Hazard - Small parts. Not for children under 3 years. Intended age for use: 8+. Made in China.