Selling As Pictured! Will Ship With Care. Fast Shipping. Please View Pics To Help Gage Condition. Thanks For Viewing! The Lionel O Gauge 2689W Gun Metal Gray Whistle Tender is a model train accessory designed by the well-known brand Lionel. This tender car is in the O gauge size, perfect for collectors and enthusiasts of model railroads and trains. The gun metal gray color adds a touch of realism to the simulation of a train, making it a visually appealing addition to any train layout. Its features, such as being a tender car, further enhance the authenticity of the model train experience.