This set of derwent water soluble sketching pencils isideal for creating expressive tonal drawings as well as line and wash sketchesthere are two hb pencils for light wash two 4b pencils for medium wash and two 8b pencils for dark wash this fantastic set includes a handy storage tin to keep your pencils organised and secure between uses and a free sharpener to ensure youll be able to keep working for as long as you needpencil grades two hb two 4b and two 8bsix packincludes storage tinfr