PRODUCT : SENNELIER OIL PASTEL WOODEN BOX SET - 36 ASSORTED. The name Sennelier is synonymous with the finest pastels available in the world. The firm has developed an oil pastel of a soft creamy quality with all the intensity and vibrancy of conventional oil colours. However, unlike oil colours, Sennelier Oil Pastels are made using a unique combination of non-aggressive oils and waxes so they can be used on almost any surface, including paper, without cracking or affecting the substrate. All colours in the range are lightfast, making the Sennelier Oil Pastel range probably the only true artist quality oil pastel in the world. The pastels are supplied in a superb wooden presentation box.