High-quality A5 size system notebook made of leather, brown. - Brand: Davinci - Color: Brown - Type: System notebook - Size: A5 - Material: Leather Thank you for viewing. This is a Davinci system notebook. I bought it last year because I thought I had lost the system notebook I had been using since I started my first job. Before I started using this notebook, the one I had was found, so I kept this one unused. How about it? It's cheaper than the market price, so how about taking this opportunity?