* The Funskool nuts and bolts game comprises 24 pieces, each in a variety of easy to hold shapes, sizes, and vibrant colors to capture and maintain your little one's attention. your child has to attach each nut to its bolt, by matching each shape, color, and size to its counterpart. it is an easy, effective way to teach kids about shapes like triangles, squares, hexagons and many more. Moreover, they also learn about matching colors like yellows, blues and reds to each other. this building set game helps your little baby develop hand-eye coordination at a young age.