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, indoors or outdoors. 3 LED LIGHT UP CARS INCLUDED - Includes 3 LED race cars that help improve focus, attention, and imagination. Children can design race tracks using various shapes and pieces to create structures that keep the cars running in loops. (2 AA batteries per car required, not included). A street and traffic sign set is included to enhance pretend play, whether playing alone or with others. LEARNING IS FUN - Encourages creativity and STEM learning, an essential skill for success in today’s changing world. A fun, timeless gift for school-age children that never goes out of style. Magnetic Building Tiles, clear 3D colored magnetic building blocks, and playboards are ideal for preschool, pretend play, group activities, classroom teamwork, kindergarten, 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, number recognition, magnetic polarities, architectural design, and structural engineering at an early age. DREAM BIG & BUILD BIG - No limits—expand creations as large as desired by adding more pieces to build impressive designs. SCIENTIFIC & ARTISTIC - PicassoTiles combines STEAM—Science, Technology, Engineering, Art, and Math—into one experience. Children learn through intuitive play, fostering artistic creativity alongside technical, architectural, and intellectual development. MADE OF NON-TOXIC, BPA-FREE, and lead-free materials to ensure safety and quality standards.