Modelling beeswax - 15 assorted in a box, 100 x 40 x 6 mm Because of its aromatic beeswax content, Stockmar modelling beeswax is favoured by many people. Stockmar modelling wax is an ideal modelling material: clean in handling and absolutely hygienic. It doesn't smudge, crumble or bleed and its colour is pure and bright because of its high transparency. By working with modelling wax, children train their fine motor skills. By transforming the material children have sensory experiences that stimulate the imagination and develop their feeling for shapes.