Surcotto Calligraphy Pens 6 Pcs Refill Brush Marker Pens Hand Lettering Pens Black Calligraphy Set - 4 Sizes Features: 1. A variety of tips can meet all your needs, whatever you are lettering design, art drawing, beginners writing or calligraphy. 2. Water-based pigmented ink, no harm to your body, the ink follows well, no ink breaks or stains. 3. Just need to unscrew the back of the pen to refill it, easy to operate, extending the life of the pen. 4. Perfect for calligraphy practicing, art drawings, lettering, writing, signature, outlining, design, greetings card, invitations, Illustration. Specifications: Ink: Water-based ink Tips: 1 x extra-fine tip, 1 x fine tip, 1 x medium tip, 3 x brush tip Package Includes 6 x Calligraphy Pens.