4M – Fridge Rover

4M – Fridge Rover: The gravity-defying Fridge Rover will move over any magnetic surface. All you have to do is wind it up and watch it go. Inside the Rover’s clockwork mechanism is a coiled spring that winds more tightly as you turn the handle; this stores energy in the spring (potential energy). When you let go, the spring uncoils, releasing the energy again and making the wheels turn (kinetic energy). The wheels grip the surface because the magnet pulls the Fridge Rover firmly against the fridge.

A magnet and the wind-up vehicle in one gadget, this toy ensures that your refrigerator door stays interesting. Great as stocking stuff or party favour, the Fridge Rover is a great gift for young and old minds alike. Give the gift of science with toys that foster curiosity and encourage learning. Reminiscent of the Lunar and Mars Rovers – but this one explores your fridge! Wind up the Rover and let it trek about on any magnetic surface.

4M – Fridge Rover: See how it moves up the fridge surface, defying the force of gravity. A must-have science gadget! One could think of science gifts for kids like this product. This stores energy in the spring. When you let go, the spring uncoils, releasing the stored energy and making the wheels turn.

4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium–all in the name of making learning fun. An accurate science kit game for 8 and 9-year old’s to see the effect of gravity.

Wind up and watch it go. Measures just 1 3/4? by 1-1/2? by 1-3/4?.Fun and educational

Recommended Age

Toys for Age: 8+