Product Specifications Product Name: Rotating Kaleidoscope Kit Material: Wood Color: Wood Color Size: 18*10cm / 7.09 inches x 3.94 inches Product Description: Quick Hands-on Assembly: This hands-on assembly project requires no complicated tools; children can easily assemble the entire kit in 20 minutes using only 9 adhesive strips and a sturdy screw. An Engaging Toy: This wooden kit is perfect for parents who want to keep their children away from electronic screens on weekends. It allows curious children to explore optical physics at home, creating a vibrant science lab on their living room table. Interactive Optical Physics: This toy features a rotating hexagonal base containing colorful components and three internal mirrors that reflect fascinating symmetrical patterns, helping children learn the basic principles of light and symmetry. Compact Wooden Construction: This sturdy toy is made from natural wood, offering a comfortable touch and a stable structure that children can hold comfortably while learning about angles of reflection. Portable Science Experiment Kit: This lightweight wooden kaleidoscope is perfect for elementary school science classes, easy for students to carry and use in group physics experiments to demonstrate optical reflection phenomena. Package Contents: 1 x Rotating Kaleidoscope Set