Hobby Modelling Sand Tub contains a minimum of 100g of Modelling S&. Many gamers base their models with the same colour as their gaming table. Modelling sand can used to make bases representing deserts. This looks very good for Khemri armies & those fighting on desert planets in Warhammer 40, 000. Simply paint the base brown & when dry paint PVA glue over it & dip the top in some modelling s&.