4M Science - Spider Robot
The 4M Spider Robot scuttles up and down its string, like a real spider on silk thread. Scary! It cleverly changes direction at the top and bottom. Required: a small crosshead screwdriver, 2 1.5V AAA batteries and some small coins (not included). Age 8+ years. Part of the KidzRobotix range. Distributed in New Zealand by Holdson.