My grandson loves building things and this toy provides hours on end for him of playtime. There are so many combinations of cars, animals and structures he can make. The quality of this product is outstanding. I like building things with him. I had originally found a smaller car Tegu set in a toy shop and he loved it so much I bought him this larger set. It is such a creative and fun toy. The quality of this toy is such, it can be passed down from one generation to another. Tegu makes outstanding and creative toys.