Spider Robot DIY kit by DFRobot can be used teach STEM and basic Robotics

Teach Tech Rivet-Rex Robot

VEX Robotics Spider Motorized STEM Giant Walking Robot Hexbug kit.

RC Remote Control Mechanical Dog Robot Toy DIY Assembling Electric Science Teach

Teach Tech Rivet-Rex Robot

VEX Robotics SPIDER Motorized STEM Giant Walking Robot Hexbug, gently used

HEXBUG VEX Robotics Rover Explorer & 4M KidzRobotix Tin Can Robot STEM Kits