Product details for the A4 coil sketchbook
1. Basic Specifications
1. Size: Standard A4 (210mm × 290mm / 8.3 × 11.4 inches), with ample canvas space, suitable for classroom sketching, outdoor drawing, and illustration creation.
2. Paper specifications: 160g/m² thickened sketch paper; with a thick weight, it is resistant to repeated rubbing and does not easily break or fuzz up.
3. Page count: A total of 24 inner pages, suitable for drawing on both sides, meeting the needs of short-term hand-drawing and sketching exercises.
4. Binding method: metal double coil spiral binding at the top, smooth page turning, can be spread flat at 180°, no obstruction for painting, facilitating the complete creation of large-scale artwork
2. Core Advantages of Paper
1. Wide range of compatible tools: Suitable for various hand-drawing tools such as pencils, pens, and ink pens. The pencil lines are even, and the pen ink doesn’t spread easily.
2. Fine and smooth paper surface: With a delicate texture, the paper feels smooth to the touch, allowing both detailed realistic sketches and line drawings to be presented perfectly.
3. Clean removal: After using an eraser, no dirty marks remain, and it does not become hairy easily. The screen remains clean even after multiple edits, making it suitable for beginners to practice with.
4. Delicate and even texture: stable powder attachment, with excellent expression of light and shadow levels and details
III. Design and Appearance
The cover features a fresh contrasting blue and green background with a realistic broccoli sketch pattern, offering a minimalist and artistic design. The color scheme is fresh and durable, with high recognizability. The coil binding ensures strong stability and prevents pages from falling off, making it portable and durable—suitable for students and hand-drawing enthusiasts for daily practice and on-the-go sketching.
4. Applicable Scenarios
Student art class assignments, daily sketching, still life/landscape studies, pen and ink illustrations, pencil realistic sketches, design drafts, and records, etc.



