3D Magnetic Building Tiles with Marble Runs, 90 Pcs STEM Construction Toys

3D Magnetic Building Tiles with Marble Runs, 90 Pcs STEM Construction Toys for 3 4 5 6 7 8 9 10 Years Old Kids. 3D Geometrical Shapes, Magnetic Polarities and Architectural Design at Early age. Develop Kids Creativity. Great Birthday Christmas Holiday Gift for Kids Boys Girls.

This Magnet Tiles Construction Playboards Kit includes 15 Squares(inner hexagon), 10 Squares(inner round), 4 Long curved Slides, 8 Quarter Round Turns, 4 Half Round Turns, 24 Hexagon parts, 16 Straight Slides, 6 balls. Magnet building blocks develop kids creativity. Children can acquire strong sense of color, geometrical shapes including 3D forms numbers counts, magnetic polarities and architectural design at early age. Magnetic building tiles are easy to connect together to allow hand-eye coordination, motor skill training and child brain development. Marble run design playset equipped with slopes, slides, Round Turns. etc.different geometric shapes, allows multiplay that enable kids to stimulate the imaginations. Made of Non-Toxic and durable ABS plastic and safe magnet material. Round edge design without sharpness, no worry about hurting your kid s little hands. Using ultrasonic welding process to ensure better tightness and magnet won't easily fall out, durable for long-term use.