Engino® STEM Simple Machines Kit – Build 60 Working Mechanical Models with Gears, Pulleys, Levers & More lab stirrer with warranty The top tier features a

The top tier features a clear alpha-numeric grid for easy tube identification

or home science lab

this high-performance shaker ensures uniform heat distribution through precision-contoured thermal blocks (sold separately)

Perfect for academic and industrial labs

Engino® STEM Simple Machines Kit – Build 60 Working Mechanical Models with Gears, Pulleys, Levers & More lab stirrer with warranty The top tier features aExplore the world of mechanical engineering with the Engino STEM Simple Machines Kit a comprehensive educational set that teaches the core principles of simple machines through hands on learning. This all in one kit combines five foundational STEM sets and lets students build 60 functional models, including pulleys, levers, inclined planes, screws, wheels & axles, gears, and linkages. Designed for curious minds in classrooms or at home, this STEM40