Our calligraphy pen use non-toxic and water-based, pigmented black ink, no harm to your body. Great for Calligraphy lettering and art drawings.The felt tips of these calligraphy pens are very well made,The ink flow is smooth and even, very easy to use.Ideal for calligraphy practice and art drawings, illustration, hand lettering, writing, signature and design.Calligraphy pen set, best gifts for friends, parents, children's Christmas, festivals, Thanksgiving, etc.Specifications:Product name: Chinese traditional calligraphy brushMaterial: Horse hair, bristle hair, bear hairSize: As the description picture shown belowPackage includes:3pcs/set ( Large/middle/small )Notes: 1. Only sell main products, not other products.2. Since manual measurement is required, please leave a space of 1-3 cm.3. Due to screen differences, the color may be slightly different from your expected color, please allow.Remind:After receiving the packaging, please check the packaging and the product carefully. If the received item is defective or has any questions, please contact us via email to resolve the problem. We will reply as soon as possible and do our best to meet your needs!Due to screen differences, the color may be slightly different from your expected color, please allow.