Koolbitz Marble Run Toy Set 105 PCS Colorful Track Pieces with 30 Marbles DIY Construction Game for Kids Ages 3+ Educational STEM Learning Creative Play Hand Eye Coordination & Motor Skills

105-Piece Marble Run Building Toy Set – Featuring 30 colorful marbles, this set is designed to promote STEM learning, creativity, and fine motor skill development for children ages 3 and up. The set features bright, colorful track pieces that easily interlock, encouraging kids to explore creative construction while boosting problem-solving skills and hand-eye coordination. The set supports STEM education by introducing basic principles of physics, engineering, and movement, making it an excellent tool for promoting critical thinking and learning through play. Multicolor Tracks and Interactive Elements – The set includes vibrant, multicolor tracks and interactive features like spinning wheels, transparent tubes, and 360° rotatable windows, ensuring endless fun and keeping children engaged. Offers endless building possibilities with easy-to-follow instructions, allowing children to assemble and disassemble the set, creating new designs for hours of fun, creativity, and learning., Manufacturer: Koolbitz