Caran d'Ache has drawn on its expertise and explored the deepest graphite mines to search out the infinite color nuances of carbon. The result is the Graphite Line, an original concept dedicated to graphite that gives artists the opportunity to compose their own graphite range and explore all the shades of black. Ideal for broad applications, these natural charcoal sticks allow artists to obtain the most expressive gray and black tones in their artwork. Each tube contains 3 sticks of charcoal.