Extra Digital / ED-NV822928
Wooden Assembly Kit Excavator, STEM Educational Toy
DIY wooden educational STEM kit “Hydraulic Excavator”. The assembled model is operated manually using a water-pressure-powered hydraulic system. This kit helps children learn the basic principles of hydraulics, engineering mechanics, and robotics in the simplest and most engaging way. Features: This is a construction kit, toy, and educational tool in one. This fun set has great educational value, as it transforms complex physics theories into a hands-on, game-like learning experience. The model works without electricity or batteries: all movement is generated solely by the force of water pressure. During assembly, children develop fine motor skills and precision, while testing the model helps reinforce scientific concepts. It is perfect for curious minds, combining creativity with science while encouraging problem-solving and imaginative play. Children can experiment, for example, by using different colored water (to see which syringe controls which function) or modifying the structure so it can lift heavier objects. Made from high-quality, non-toxic wood. The wooden parts are smooth and durable, and they can be varnished or painted in your child’s favorite colors. The stable const