This LEGO set is absolute top tier! Building it was so satisfying, every piece clicked into place perfectly and the final build looks incredible on my shelf. 10/10
9689-1 Simple Machines Set is an Education Technic set released in 2012, containing 204 pieces. It was designed for classroom use to teach basic physical science concepts through the study of simple and compound machines. The set includes elements for building demonstrations with gears, wheels and axles, levers, and pulleys, along with curriculum support materials such as teacher guidance and student worksheets. Its contents are intended for hands-on investigation of mechanical principles rather than a single display model.
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