Pulleys 90 Piece STEM Simple Machines Building Toy for 7, 8 and 9+ Year Olds | Kids Educational Engineering Construction Set | Hours of Creative Learning and Fun

Award-Winning, open-ended building toys are unique in their ability to connect anywhere, at any angle. This pulleys set includes 90 pieces. Build 8 contraptions - from a moving draw Ridge to a 4-foot flying zip Line to a bucket escalator. With pulleys, axes, hubs, hook, crank and string, engineers of all ages will have fun building and cranking contraptions that haul, lift, slide and move up/down. No hard hat required. With a strong emphasis on STEM learning skills, This educational toy helps children build a solid foundation in science, technology, engineering and mathematics. Recommended for ages 7 and up.

BRING REAL-WORLD ENGINEERING PRINCIPLES TO LIFE - Pulleys building toy is the perfect introduction to the world’s most powerful engineering principles like resistance, force, motion and mechanical advantage.

RELEASE YOUR CHILD’S INNER ENGINEER - Build replicas of real-world simple machines like the Archimedes crane, a moving drawbridge, a 4-foot flying zip line and more… or your little engineers can break new ground with their own inspired creations!

DISCOVER THE JOY OF LEARNING THROUGH PLAY - Keep your kids entertain for hours while they explore the world of science, technology, engineering and mathematics. Entranced in creative construction, your children will unknowingly practice critical thinking, fine motor skills, problem solving and more!

LOVED BY PARENTS, TEACHERS AND KIDS – A trusted choice by parents and teachers, this STEM educational toy provides unlimited construction possibilities with pieces that connect at any angle. A captivating way to flex your child’s imagination and creativity. Winner of the Parents Choice Award. Makes a great gift!

PERFECTLY SAFE PLAY – At , we care for your child’s safety. We independently test your construction toys to meet Consumer Product Safety Commission standards and ensure they’re completely free of dangerous chemicals like lead, phthalates, and BPA.