The best felt-tip pen you can find. The STABILO Pen 68 is a top-quality felt-tip pen for the very best results. Available in 65 beautiful, bright colors, including 6 fluorescent colors. Whether you're a professional or a hobbyist, this premium felt-tip pen is perfect for you! · Very high-quality felt-tip pen · Available in dozens of colors · Robust, pressure-resistant nib · Line width approx. 1 mm · Odorless, water-based ink · Does not affect toner or waterproof ink · Can be left uncapped for up to 24 hours without drying out · High gloss and color intensity · All colors available separately · Mixable with water for beautiful watercolor effects and color blending The STABILO Pen 68 felt-tip pens are of the highest quality and offer endless color possibilities. The 1 mm tip allows for bold lines and filling in areas. The robust tip ensures even ink flow. The felt-tip pen can be left uncapped for 24 hours without the tip drying out. The colors are intense and highly opaque. The ink is water-based and odorless. All colors are mixable with water, allowing you to create beautiful watercolor effects and smooth color gradients. For the most beautiful watercolor result, apply the desired color to a piece of foil or a saucer and then pick it up with a wet brush. When using with water, we recommend using thicker paper or cardboard. All colors are intermixable, allowing you to create any desired color. Evenly rubbing a damp cotton swab over the large areas creates beautiful, even color transitions. The quality of the paper also determines the mixing quality with water. Not suitable for children under 3 years of age due to a choking hazard from small parts!