Description:Myfreed’s building toy game is not just playing, it’s a good form of education for children, for example, children in the game, they can understand the color / shape / quantity, but also with building blocks to build a variety of models, can promote the development of thinking and hands on habits, the formation of the purpose of the brain and brain. Feature: Small dynamic and static friction coefficient ensures safe and smooth rotation, good abrasion resistance and texture in hand magnetic building sets made with top quality magnets can easy stick together child can easily creat some simple shape or 2 d geometric shape/3 d construction shape package including:103pcs magnetic building sets(71 magnetic bar +32 magnetic beads)note: Contains small magnetic beads, play accompanied by an adult(age range: Over 6 years old).