Overall Rating (based on real customer reviews): 3.9 out of 5 stars

4M Zero Gravity Fridge Rover

Features and Specifications:

Manufacturer: Toysmith
Product Dimensions: 5.6x3x2 inches
Shipping Weight: 0.1 pounds
A magnet and wind-up vehicle in one gadget, this toy ensures that your refrigerator door stays interesting.
Challenge your child’s imagination with 4M toys and kits.
Give the gift of science with toys that foster curiosity and encourage learning. Recommended for children aged 8 and up.
Great as stocking stuffer or party favor, the Fridge Rover is a great gift for young and old minds alike.
Measures just 1 3/4″ by 1-1/2″ by 1-3/4″
4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.
Fun and educational
The gravity defying Fridge Rover will move over any magnetic surface. All you have to do is wind it up and watch it go.
Wind up and watch it go
Magnets pull the Fridge Rover firmly against the fridge
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.
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.
For ages 8 and up
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