Inspire creativity and open-ended play with Constructive Playthings Geo Block Build. Block play, or the act of building structures with blocks, offers many benefits to children's cognitive, social, and physical development. It helps develop fine motor skills, enhances problem-solving skills, develops spatial awareness, and encourages creativity and imagination. Children can build independent housing structures, roads and more. The natural wood pieces with tenon joints can be stood up vertically and used as dominos. The tenon joint blocks slide together easily for solid building. The 54 piece set is made from durable hardwood to provide years of daily classroom use. The colored block pieces come in many shapes and sizes and are stained in vibrant hues of red, yellow and blue. The natural wood tray measures 10” square and stores all the pieces in a convenient tray for easy classroom or home storage. The Geo Block Build can be wiped clean with a soft, damp cloth. They are an ideal addition to classrooms, preschools, and the home environment. This product is recommended for children ages 3 yrs. .