The BIC Kids product line offers art supplies specifically designed for easy handling by children, promoting their creative development. The colorful Visa felt-tip pens come in a pack of 12 and produce a line thickness of 0.9 mm, ensuring clear lines and intricate color details. Don't worry if kids draw on their clothing, as the water-based inks can be easily washed out of most fabrics. The ventilated caps are very easy to reattach. These fiber pens use a special ink that does not dry out, even if left uncapped for 3 months (except for black ink). A quality feature: these felt-tip pens are manufactured in BIC factories based on years of experience. The pen, cap, and tip come in the most beautiful colors. Guaranteed drawing fun with BIC.