Physics Experiment Educational Toy Motors Kits Assemble Toy 3V-12V 25000RPM For Science Classroom Projects

Features: Motors kits, puzzle science and technology to teach and enjoy. Handmade physics experiment educational toy can improve kids hand eye cooperation, intelligence development, hands and brains ability. Science experiment kits to make toy can cause children's curiosity, become the parents of the education of children's helpers. Learning more about science technology and physics experiments by our small electric hobby motor. Perfect for classrooms, school programs, libraries, birthdays, and stem-loving families, and collaborative learning.

Specifications: Component: Plastic Size: As the Picture Show Power: 2x AA Battery (not included)

Package Includes: 1 Set Motors Kits

note: Batteries are not included. Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.