PicassoTiles 50 Piece Race Car Track Building Block Educational Toy Set. Magnetic Tiles. DIY Playset with 2 Light Up Cars. STEM Learning Construction Kit. Hand-Eye Coordination and Fine Motor Skill Training Child Brain Development. LEARNING BY PLAYING - Never too early to start developing kids creativity and STEM skills from visual learning. Children can acquire strong sense of color, geometrical shapes including 3D forms numbers counts, magnetic polarities, architectural design, structural engineering, to even periodic table elements (available in the other sets) at early age. DREAM BIG & BUILD BIG - No limitations, scalable to build as big as desired by adding more pieces to create the master piece. CHILD BRAIN DEVELOPMENT - Promotes problem solving skills, hand-eye coordination, and trains fine motor skills. The construction race car stacking block kit features quick connect magnetized edges to easily put the pieces together to engineer the architectural structure and design simply via the laws of physics and power of magnets. Equipped with 16pcs of columns and 4 slopes to allow creation of multi-layer 3D taller race track building and race car to go up and down at different levels. 2 LED LIGHT UP CAR INCLUDED - Comes with 2 LED race cars that enable children to focus, pay attention, and utilize their imaginations to build the race track design using the various shapes and pieces to create the structural design required to keep the cars running in loops. (2 x AA batteries per car is required and NOT included). Street and traffic sign set is included to mimic the environment and maximize the pretend play fun when play in groups or individually. LEARNING IS FUN - Encourage creativity for STEM learning which is the key factor to success in today's ever-changing environment. Fun and entertaining. perfect educational present for school-age children that will never go out of style. Magnetic Building Tiles Clear 3D color Magnetic Building Blocks Playboards for preschool, pretend play, group activity, classroom teamwork, kindergarten and more. Easy to construct and easy to put away for storage.