Product details:

Pure, vibrant watersoluble ink pencils that combine the intensity of pen and ink with the versatility of line and wash. Use them to create strong vivid tones then wash over with water for a translucent ink-like effect. Once dry, this colour wash is permanent and can be worked again using other media. The possibilities are endless. Conforms to ASTM D4236. Includes 24 pencils per tin in assorted colours.