Are oil pastels the same as hard pastels?

Unlike "soft" or "French" pastel sticks, which are made with a gum or methyl cellulose binder, oil pastels consist of pigment mixed with a non-drying oil and wax binder.

oil pastel (a stick of pigment mixed with a non-drying oil and a wax binder)

use mineral stuff and then rub dish soap on it then wash it regularly

FFA (free fatty acids)

E made in the 1999 :)