What is a notable difference between compressed charcoal and stick charcoal?

The notable difference between compressed charcoal and stick charcoal lies primarily in their composition and how they respond during use. Compressed charcoal is made by mixing charcoal with a binder and compressing it into a pencil or stick form. This manufacturing process results in a denser product that tends to produce richer, darker marks but also makes it more challenging to erase. The compressed nature means that the particles are tightly packed together, leading to a stronger adherence to the paper surface.

In contrast, stick charcoal, which is made from pure charcoal without any binders, is softer and tends to produce a range of tones, including lighter shades. This softness allows artists to work with the material more fluidly and facilitates erasing or smudging techniques. The nature of the medium influences how easily marks can be removed; therefore, compressed charcoal is indeed harder to erase due to its denser composition. Understanding these characteristics helps artists choose the appropriate medium based on their desired effect in their artistic practice.