The Pentel Arts Oil Pastels provide more vibrant color than chalk pastels, and make your artwork come to life. Rich, fade-resistant color applies smoothly and blends easily to produce subtle shades and tints. Best for use on board, paper and canvas. Each pack includes 6 oil pastels in fluorescent colors: Fluorescent Yellow, Fluorescent Pink, Fluorescent Red, Fluorescent Orange, Fluorescent Green and Fluorescent Blue. Pentel Arts Fluorescent Oil Pastels Pentel Arts