These water-soluble markers from Staedtler will make a great addition to your art and craft projects. You can mix the intense dye-based ink with water to create watercolor effects. You can use them for illustration, detail work, manga and expressive writing.Details: Includes assorted colorsChisel tip 1.0 mm to 6 mm Fine tip 0.5 mm to 0.8 mm 6 packs (36 markers per pack, 216 total markers) Durable foam brush tip