> High quality watercolour graphite pencil 
> Ideal for preliminary sketches for watercolor drawings as well as for classical watercolour painting and sketching 
> High break-resistance through special lead formulation and super-bonded lead 
> Available in 3 degrees: 4B, 6B, 8B 
> Lead diameter: approx. 3.6 mm 
> Lines reproduce well 
> Wood from PEFC-certified, sustainably managed forests 
> Sharpener recommendation: Tub sharpener 511 001 or metal sharpener 510 10 for ideal sharpening results