This popular 200 piece set is a wonderful way to get the enthusiastic builder started by building simple, medium-sized structures and even more complex. Start low and wide, and then stack them high and narrow. Whatever your preference, the Citiblocs 200 piece set will keep the enthusiastic builder flexing his or her imagination while developing fine motor skills. You can expand your building horizons by combining this set with additional sets including the 52, 100, 300, and COLORS! All Citiblocs Wooden Building Sets are compatible and interchangeable with each other. The CITIBLOCS 200 is a fine gift for family and friends and a super starter for the classroom. Cornerstones are laid with a single block and grown in to neighborhoods and fantasy and fun. Kids never tire of the building fun that they enjoy with these unique SAFE blocks made of New Zealand Radiata Pine. Spend hours building and learning and observing and designing and creating before you are ready to bring them down with a crash. No glue or smart parts, with Citiblocs, tidy up time is stressless and you don't have to worry about loose pieces or stray parts. Try this set for beginners and advanced builders. It's addictive and it's smart. The play value and learning value of these great blocks will keep kids building for ages...literally. It's already a CLASSIC construction toy. Citiblocs are safe natural and green and recommended for ages 3+.