The B807 Dapol Dapoil Low Viscosity Lubricant is a 20ml oil specifically designed for model railways and trains. Produced by the reputable brand Dapol, this lubricant is perfect for ensuring smooth operation and reducing friction between moving parts. Ideal for collectors and enthusiasts looking to maintain their model railway setups, this low viscosity lubricant is a must-have for anyone passionate about model railways and trains.