Van Gogh oil pastels are brilliant colours made with pure pigments, mineral oils, and wax binders for a remarkably soft and smooth laydown with no dust. 
Wonderful tinting strength and easy colour transfer. 
Suitable for use on various grounds and surfaces. 
This oil pastel stick of Scarlet 334.7 is formulated with pigments PR112/PR168 and has a lightfastness rating of +++ (at least 100 years lightfast under museum conditions).