Brilliant, fade-resistant colours. Pentel XXL Oil Pastels are ideal for most types of paper. Slow drying time, means you can work on a piece for several weeks. Pastels apply smoothly, blend easily using cotton buds, fingers or tortillon for subtle shades and colour mixture. Can also blend with mineral spirits or thinners. 50% extra thickness for better grip. Available in 12’s, 16’s and 24’s.