LB-2SE-CT 5 Litre Club Tub of 2mm/N scale Ballast. Shed or Steam EraA really well scaled blend that accurately reflects prototype size and is eminently suitable for 2mm scale (N Scale) modelling. The Club Tub is a real value pack for clubs or team build layouts even those with larger layouts who want total consistency in their ballast supply or really good value! If you did not grow up with steam, visited an active steam shed or have not researched widely in relation to the steam era, then it is hard to really