Materials & Craftsmanship
This sketchbook is crafted from FSC-certified 150gsm smooth, acid-free paper with professional bleedproof properties, bound by a heavy-duty lay-flat spiral for durability and ease of use.






Product Features & Usage Scenarios
• Features a unique square format (22.5 cm × 21 cm) ideal for symmetrical designs, comic panels, and social media art, compatible with UK standard scanners for easy digitization.
• Utilises 150gsm bleedproof paper that prevents ink bleed-through from markers, making it perfect for smooth blending, clean line work, and light watercolour washes.
• Equipped with durable spiral binding that lays flat for comfortable use and includes micro-perforated pages for clean removal, suitable for framing or portfolio submissions.
• Made from eco-friendly, acid-free, archival-quality materials, supporting sustainable practices and ensuring artwork preservation over time.
Dimensions & Specifications
| Specification | Description |
|---|
| Product Name | Ohuhu Square Format Sketchbook |
| Dimensions | 22.5 cm × 21 cm |
| Paper Weight | 150gsm (FSC-certified, acid-free) |
| Special Features | Bleedproof, Micro-perforated pages |
| Binding Type | Heavy-duty lay-flat spiral binding |
Installation & Maintenance
Ready to use. Store in a cool, dry place away from moisture. Handle with care to avoid damaging the pages; remove sheets by tearing cleanly along the micro-perforations.
Manufacturer Details
Manufacturer: Yiwu Thousand Shores E-business Co., LTD. Registered Address: 9/F, Block A, Qian'an Science Park, No. 512, Hehua South Street, Zhujiang Street, Yiwu City, Zhejiang Province, China. Contact Email: de_info@1000shores.com.
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