About this item Package Content - The magnetic building toy set contains a total of 37 magnetic blocks, including 9 metal balls, 14 short magnetic bars, 8 curved magnetic bars, and 6 long magnetic bars. Your child can use these magnetic blocks to create and build a variety of interesting shapes and structures, such as letters, shapes and buildings.Safe for Kids - We designed this magnetic toy with children's safety in mind.The covers of all magnetic building blocks are made of high quality ABS plastic, which is non-toxic.Each piece of magnet is sealed inside the building block stick, And children can't reach it, avoiding the risk of children swallowing.Transparent Design - The magnetic blocks for kids are made of transparent material, and kids can observe how the magnets encapsulated inside attract each other under the action of magnetic force when two building blocks are close together.This helps kids understand the basic laws for Physics.Learning through play - Magnetic cubes for kids are ideal educational toys for developing cognitive and creative abilities in children over 3 years old. Kids can learn colors, geometric shapes and structures while playing with this building block, improving their sense of space, imagination and creativity. It can also practically exercise children. PLAY WITH KIDS - Parents can play with their kids and learn how to build more complex structures, buy more of our magnetic building blocks, and open up more possibilities, even on a cruise ship, castle or playground.”