2. Learning while playing 21 blocks divided into different equal parts children learn to quickly identify increase learning interest. 3. Multilayer printing full color fine paint film children color enlightenment toy. Classic shape classification toys various shapes various colors suitable for children's hand size is also an excellent choice for travel toys. Manufacturered by YOUTHINK. 4. Special designed for children above 3 years old to play wonderful gift. This educational toy can be enjoyed by every child in the family. 5. Finely polished surface without burrs makes it safety for children to play.Brain stimulation toys teach knowledge about colors shapes matching logic and fine motor skills stimulate young children s imagination hand-eye coordination and promote their physical and intellectual development. 1. Fine and exquisite texture durable not easy to deformation and cracking. Extra thick wooden pieces easy for little baby to take.