Staedtler Mars Lumograph Aquarell Pencils are high-quality break resistant premium drawing pencils for writing, drawing, sketching, and hatching as well as for professional graphic and artistic applications on paper and matt drawing film. The special lead and super-bonded lead formulation result a metallic lustre in a wide variety of grey tones for expressive sketches and drawings. Mars Lumograph watercolour pencils are ideal for classic drawings and sketches in watercolour. The Lumograph aquarell is available in three graded consistent degrees of hardness and is therefore particularly suitable for creating a variety of grey and black tones in conjunction with water. They are eco-friendly as well—made in Germany from PEFC-certified cedar wood.