• Dream Big& Build Big- this magnetic building block includes 42 magnetic tiles, Our magnetic building tiles can be combined to create never-ending shapes and patterns that stimulate children's creativity and help them develop motor skills, and improve cognitive thinking and social skills. • Upgrade New Fun Pipeline Tiles- New upgrade magnetic marbles run design, kids built the rugged plastic pieces together to create action-packed marble mazes and marbles rolling up and down through the track quickly that is more interesting. • Strong Magnets and Safe Material- Widen tiles with strong magnetism are sturdy enough to support heavy and tall construction without collapse. Magnetic tiles toys are made of non-toxic and durable ABS plastic for kids' safe playing. • Educational Building Set fit most ages 3-10 years- Comes with animal and fruits stickers to allow your little kids start to learn the words. 3-4 years build 2D from to enhance graphic/color/number/alphabet cognition, 5-6 years build simple 3D model, and 7+ years to build more complex 3D styles to explore architectural structure and stimulate spatial thinking. • Great STEM Learning Toys Gifts- The model-building process can help them to improve logical thinking, color recognition, shape recognition and problem-solving ability. Magnetic tiles toys is a great Birthday gift, Christmas gift or any other occasions' gift toys for 3+ year old boys and girls.