Blix 6 In 1 Rack & Pinion Mechanism Robotics For Kids (150+ Pieces) Lego Minecraft movable walls

movable walls

then use the builds to hold jewelry

wear & tear

so children can play out the famous Jurassic Park scene that inspired the set

this model features a moving blade that kids can lift and lower using the element on top of the vehicle toy

Blix 6 In 1 Rack & Pinion Mechanism Robotics For Kids (150+ Pieces) Lego Minecraft movable wallsAge : 8 Years+ Rack and Pinion is one of the easiest ways to convert rotary motion ( which is produced by motor) into linear motion. As you can build 6 incredible models from this set, you will see how this super mechanism is used in a forklift to lift up cargo, a garage to open and close the gate, a machine to set the position of the bed, a car to steer the wheels and more! Push the button, watch it move, and experience with the Blix Rack and Pinion.