Brackitz Brackitz Pulleys 77 Building Toy Set

• 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!
• This educational toy has been used in classrooms to demonstrate engineering concepts like resistance, force, motion and mechanical advantage using simple machines. Essential STEM skills that children need to excel in the future. Also supports teamwork, builds social skills and improves imagination through interactive play.
• Brackitz award-winning building toys are unique in their ability to connect anywhere, at any angle, improving your kid’s imagination and creativity, by challenging them to design and build anything they can imagine.
• These well-made pieces go together easily and stay together creating unique 3D structures from simple to more advanced models.
• At Brackitz, we care for kid'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. Easy to clean with soap and water.