If you’re looking for building toys for your young engineer, stop the elevator! This is one of the best STEM toys for kids looking for continuous marble action. Twistier turns, trickier tricks and taller towers create a hands-on physics lesson like no other. With a motorized elevator, obstacles and trick pieces, this marble run kicks creativity up a notch. Imagine how many kids would pursue STEM if more science toys for kids could include an airborne jump, double funnel and roller coaster rails! • Delivers hours of active fun and learning • Teaches early physics fundamentals, problem solving and creativity • 82 track pieces, 15 marbles and 13-piece motorized elevator • 2AA batteries required (not included) Age Recommendation: Ages 4 and up a class="download-pdf-icon" target="_blank" href="https://youtu.be/J_Mr4sE-3uw" title=" Elevator Assembly Link" alt="Assembly Link"Elevator Assembly Tips/abra class="download-pdf-icon" target="_blank" href="https://s7.orientaltrading.com/is/content/OrientalTrading/PDFs/13779451_ElevatorMarbleRun_Instructions.pdf" title="Instruction Manual"Download Instructions/a