Rome can't be built in a day. But here's a good way to start.
Imagination & Creativity: Encourages imitative and imaginary play; promotes fantasy story telling, role playing, and creativity. 
Fine Motor Skills: Promotes dexterity, hand/eye coordinations, and manipulations. 
Problem Solving: Introduces logic, matching, spatial relationships, critical thinking, and an understanding of cause and effect.
Age: 18+ Months