HJZHII Concertina Sketchbook, Foldable Watercolor Paper Sketchbook 15.7 x 250 cm Accordion Sketchbooks Protable Water Color Journal Paper 300 GSM Accordion Scrapbooks(One Book)

["【Accordion Fold Design】: This concertina sketchbook unfolds to a continuous 2.5-meter (98.42-inch) panoramic surface, providing an expansive canvas for scroll landscapes or sequential art. The accordion-fold design allows the pages to lay completely flat at 180 degrees.","【Portable Travel Companion】: When closed, this reliable sketchbook measures a compact 15.7x10.5cm (6.18x4.13in), making it an excellent choice for mobile artists. The sturdy hardback cover offers solid protection for the inner pages during transport in bags, safeguarding your work from bending while enabling creation outdoors or on the go.","【Reliable Material】: Featuring professional 300GSM acid-free paper, this concertina sketchbook ensures consistent performance for wet and dry media with minimal bleed-through. The robust cardboard cover and durable binding provide long-term preservation for your artwork, maintaining its integrity over time.","【Versatile Applications】: This multi-functional concertina sketchbook supports a wide range of techniques including watercolor, gouache, ink, charcoal, and mixed media. Its adaptable nature makes it suitable for illustration, landscape painting, architectural sketching, and visual storytelling, catering to various creative disciplines.","【Packaging Contents】: Your order includes one concertina sketchbook, securely boxed for delivery. Concertina sketchbook facilitates seamless large-scale artwork creation and easy color comparison across panels without page detachment."]