This Blackstone Models K-27 Class HOn3 Denver & Rio Grande Western No. 456 B310122 is a must-have for any train enthusiast. This steam locomotive is designed with great attention to detail and is perfect for model railroaders who want to add a touch of realism to their layout. The locomotive is made of high-quality materials and is built to last, ensuring that you will get the most out of your investment. The HOn3 gauge is perfect for model railroaders who want to create a realistic train experience. This locomotive is perfect for collectors and enthusiasts alike, with its intricate details and high-quality construction. Whether you are a seasoned collector or just starting out, this Blackstone Models K-27 Class HOn3 Denver & Rio Grande Western No. 456 B310122 is sure to impress.