BRAIN DEVELOPMENT - The PicassoTiles 3 pack race track cars are compatible with other PicassoTiles race track sets and magnetic racecar tracks. Watch the race truck cars glide and zip across any smooth surface in indoor or outdoor settings. 3 LED LIGHT UP CARS INCLUDED - Includes 3 LED race cars that help improve focus, attention, and imaginative play. Children can design race tracks using various shapes and pieces to create structures that keep the cars running in loops. (2 x AA batteries per car required, not included). A street and traffic sign set is included to enhance pretend play experiences during individual or group play. LEARNING IS FUN - Encourages creativity and supports STEM learning, an essential skill for success in today’s changing world. An engaging and educational gift for school-aged children. Magnetic Building Tiles feature clear 3D colored magnetic building blocks and playboards ideal for preschool learning, pretend play, group activities, classroom collaboration, kindergarten education, and more. Easy to assemble and store. LEARNING BY PLAYING - It's never too early to develop creativity and STEM skills through visual learning. Children can learn about colors, geometric shapes, 3D forms, counting, magnetic polarities, architectural design, and structural engineering at an early age. Expandable by adding more pieces to create larger designs. DREAM BIG & BUILD BIG - No limits to creativity—scale up builds by adding more components to create impressive structures. SCIENTIFIC & ARTISTIC - PicassoTiles promotes STEAM learning—Science, Technology, Engineering, Art, and Math—in one integrated experience. Encourages intuitive play while fostering artistic expression and technical, architectural, and intellectual development. MADE OF NON-TOXIC, BPA-FREE, and lead-free materials to ensure safety and quality standards.