ENGINO - CREATIVE BUILDER 3-IN-1 TALL CRANE - MACHINERY SERIES - Build, Play, Learn, Invent. Build your Tall crane then experience its lifelike movements with the motorized function. Promotes STEM education by combining fun with science, technology, engineering, and math learning. This motorized multimodel brick set transforms simple construction into an exciting, hands-on STEM adventure. With motor power included, builders can bring their tall crane to life with realistic movement, adding an extra layer of dynamic play. Features a high-torque gear box. The integrated motor features a forward and reverse switch, allowing you to control your creation’s motion and simulate real-world engineering functions. In addition to the motorized crane, this versatile set lets you construct 2 additional models, making it an ideal play experience. Crafted for imaginative minds, this kit boosts creativity, fine motor skills, and critical thinking through interactive design. Whether you're gifting a future engineer or exploring mechanics yourself, the 3-in-1 Tall Crane offers endless hours of educational fun and innovation. EXTENDABLE ROD: By combining these two simple parts any length is possible. PATENTED CONNECTING SYSTEM: Creative snap fit. Easy assembly and construction. EXTRACTION TOOL: For easy disassembly of small parts. Option 1: Squeeze the tool to disassemble small parts. Option 2: Push into the hole to pop-out the locked part. 3D MODELS APP: With the Engino kidCAD 3D viewer app you can experience the models in a whole new way. Rotate, zoom in and out. Explode and implode. Find and explore more models. 3D interactive instructions. Printed instructions included. THE MACHINERY SERIES is another nice extension to the CREATIVE BUILDER line, which places emphasis on the construction of diggers, cranes and trucks, some of the most favorite play themes among youngsters! The line consists of iconic machines, each one containing instructions for three different models to build.