which has a slim casing available in black or white/blue/black

with a sturdy cap and long-lasting ink for reliable performance

The pens are filled with black permanent pigment ink that is acid-free

You can relax your mind with some peaceful coloring fun

lettering with cartoons

talens art creation hardcover sketch book 13x21cm 140g 80 ark hidden-product which has a slim casingSketchbook with 80 sheets 160 pages, bound with a hard cover. 140 gsm acid free paper (off white), which is perfect for most pens. The sketchbook has rounded corners and a soft leather like cover, making it comfortable to hold. Elastic band to keep the book closed when not in use or when stored in a bag, and an integrated bookmark ribbon. Format: 13x21cm (close to A5).