Description
The Carres sketching crayons come in 84 colors and 14 tones, and are manufactured with natural pigments, clay, and a binder. The degree of baking affects the hardness of the black and white crayons.
Conte crayons with their 6x6mm cross-section offer a range of 84
colours, 14 tones of which are specifically designed for sketching.
The crayons are very soft to use and are manufactured using natural
pigments (iron oxide, carbon black, titanium dioxide), clay
(kaolin) and a binder (cellulose ether), which are then baked after
being extruded and dried. The degree of baking varies the grade
(hardness:H/ softness:B) of the black and white crayons.