This Z Scale Water Tank for Steam Engines from Shapeways is perfect for any railroad enthusiast. It is made of high-quality plastic and has a scale of 1:220. The water tank is ready to go and pre-built, making it easy to use for boys and girls aged 6 and above. The tank is not painted and does not come with a roof, but it is still a great addition to any model railroad collection. This water tank is a perfect gift for anyone who loves transportation and railroad themes. It is manufactured in the United States and has a grading of C-10 Mint-Brand New.