With the 65-piece City Blocks set, young builders will love to explore the endless possibilities in urban construction and environmental design. Includes little trees and people to round out the landscape and to enhance creative play.Blocks have smooth, sanded edges, and are made from Eco-friendly rubberwood, a renewable resource, and stained with low VOC aniline dyes.Helps build fine-motor and three-dimensional design skills. Includes handy canvas storage bag with drawstring.