https://threepeaksmodels.co.uk/products/steel-coils-set-of-4
Steel coils - model railway wagon loads or scenery - O OO TT N gauge – Three Peaks Models
Set of four steel coils. Suitable as railway wagon loads, lorry loads, or scenery on model railways or dioramas. Available in O, OO, TT, and N gauge.
model railwaywagon loadsthree peakssteelcoils
https://www.geoscenics.co.uk/marble-oo-wagon-loads
Marble OO Wagon Loads
wagon loadsmarble