Discover these double-tip watercolor pens with a brush tip and a felt-tip tip. The brush tip will allow you to vary the thickness of your lines, while the fine tip will be ideal for details. Each marker contains water-based watercolor ink, which means that once you have drawn you can use a watercolor brush and water to create a variety of effects. The colors are miscible with each other. Watercolor pens are a new way to use watercolor paint! Double tip watercolor pens - Art Aqua: - Quantity: 12 pcs - Brush tip and conical felt tip - Line thickness: 2 mm for the felt tip and 4 to 8 mm for the brush tip - Water-based ink - Colors: Green, Fir green, Light blue, Dark blue, Violet, Brown, Black, Red, Fuchsia pink, Coral pink, Orange and yellow