- The Eco Pig Classic is Pink Pig's economy range of sketchbooks
- A4 portrait (210 x 297mm) protective cover, bound on long edge.
- Quality, plain 150gsm cartridge papers (288 x 203mm).
- Acid free, archival grade stock.
- Durable recycled board covers, wrapped with hard-wearing Economy material (covered on front & plain greyboard back).
- Practical wire-binding that lasts longer than glue, and lets you fold the book any which way you like.
"The 150gsm white mixed media cartridge in this book is made to our exact standards. This means the paper is: acid free to protect your work and made with a twin wire process so you can work on both sides of a page. Our white cartridge is perfect for dry media, such as pencils and charcoal."