【Unlocking Endless Possibilities】Set contains 144 pieces with a variety of LED lights, 10 different geometric shapes provide endless building possibilities. Includes a centrifugal funnel, a three-way pipe, a ramp and a U-turn. Use the creative shapes and pieces to develop a sense of logic, and the motion-activated LED light-up balls emit colorful light as they pass through the tiles, capturing children's attention and maximizing the fun of construction play.Add more pieces as needed and combine with other BINZKBB magnetic tiles to build tracks and mazes of any size. 【Child Brain Development】BINZKBB Magnetic Marble Run Set construction toys improve problem solving, hand-eye coordination, fine motor skills, spatial awareness and teamwork through play. Through interconnected three-dimensional forms, kids can learn about geometric shapes, engineering, laws of physics, gravity, principles and polarity of magnets, and structural design. This magnetic marble toy is easy to assemble, disassemble and store. 【Encouraging Collaborative Play】Encourages creativity in STEM learning. Follow the instructions as you build, explore and discover while building the intricate marble track, making it easy and fun for kids to learn in the world of science, technology and engineering education. Gain tons of knowledge while laughing. 【Family Game & Perfect Gifts】Premium blocks are tested to ensure quality and safety. Made of safe, non-toxic, BPA-free, lead-free, durable ABS plastic. This interactive play set is a popular STEM educational children's toy for boys and girls ages 5 and up. It is fun and perfect for preschool, elementary school, pretend play, group activities, family play, classroom teamwork, kindergarten, birthday gifts, new year's gifts, Christmas ideal gifts. 【Advanced Magnet Tiles Race Track】We prioritize safety. Our BINZKBB premium blocks are tested to ensure quality and safety. These high quality blocks are made of BPA-free child-safe lead-free material, durable ABS plastic. Magnetic blocks are designed with rounded edges and smooth edges to protect your child's small hands. Ultrasonic welding process anti-throw test prevents them from breaking. Creates a safe environment for your child's playtime. Embark on an intergalactic adventure with this 144-piece Magnetic Tiles and Marble Run Race Track Toy Set! This STEM-focused construction set sparks creativity and fosters brain development in kids aged 5-12+. Featuring vibrant colors and a space-themed design, it encourages hands-on learning through building and problem-solving. The magnetic tiles allow for endless configurations, while the marble run adds an exciting racing element. With its durable construction and engaging play experience, this toy set promises hours of fun and educational playtime. Unleash your child's inner engineer and let their imagination soar among the stars!