1:12 Scale foam stone bricks. Perfect for use in model making, dioramas, dollhouses and model railways. XPS foam sheets are very easy to cut with a sharp hobby knife that will leave a clean edge. Avoid using solvent-based adhesives and or paints as they can eat into the foam. For glueing, we recommend PVA, or, an all-purpose liquid synthetic adhesives like UHU. For painting, a water-based acrylic or poster paint works best. Additional product photo is for inspiration only. This product is not suitable for children under 14.