Cretacolor Aqua Monolith Woodless Watercolor Pencil Sets, 36-Color Set. These highly pigmented, woodless colored pencils have the added advantage of being water-soluble. They impart rich colors and soft strokes in 72 brilliant shades. Each pencil consists of 7mm in diameter of pure colored lead without any wooden casing. Both bold applications or fine details can be achieved with the same pencil. They are easily sharpened and can be used dry or wet by submerging the pencils into water and drawing directly onto paper or brushing over the dry strokes with water. This set contains 36 pencils. Wrapped in a thin layer of lacquer. Can paint both fine lines and big surfaces. Comes in a tin box.