This 3D puzzle toy can be used to exercise children's attention ability. The carefully selected cartoon shape can help the babies to know many for things in the world, which is good for them. It can be used to help the growth of children brain and it will activate their problem solving ability. It is made with fine wood with soft edge that will protect children's safety while playing. The interesting toys can be used as some gift choices for the babies of 1-3 ages who is able to start to know the world.