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See AllThe chunky shape of these extra-large charcoal blocks makes them great fun to use. From powerful lines to subtle gradients, Derwent Original XL Charcoal Blocks combine the natural qualities of charcoal with the strength and body of a chunky block. They are naturally water-soluble and can be used wit...
® Derwent is a registered trademark.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.