ZCtron STEM 4WD Car DIY Climbing Vehicle Kit Electric Mechanical / Solar Power Science Building Toys,Circuits Engineering Gift Toys Car for Kids and Teens.

【DIY Assembly Toys】: DIY building block toys includes simple fastening, screwing assembly and simple wiring

Including snap-fit/screw-together assembly tool screwdriver, assembly instructions and variety of building parts, no training or additional tools needed

【4WD Climbing Engineering Vehicle】: This is a 4WD climbing vehicle stem kit car model, Changing the different positions of the rivet in the angle adjuster will change its height, which will change the shape of the car while walking and the ability

【Imagination and Learning】: Building block toy will promote your child’s hand-eye coordination and creativity, and having fun at the same time, enable childs use their infinite imagination to to complete assembly

Fit for boys and girls aged 10 and up, designed to support child's creativity as they grow, improve children's social skills and teamwork

It is a perfect toy to encourage learning of mechanics and engineering in young children

【Two Modes of Power Supply】: Two switches control