The Karst® Pro Series notebook with a leather-look soft cover is designed for structured thinking, planning, and everyday organisation. With a larger format than traditional stone paper notebooks and 72 sheets of durable 120-micron stone paper, it provides ample writing space for brainstorming, projects, and daily notes. Inside, a clear index and contents section, daily spread for notes, key objectives and dates, and a sticker pack help you stay organised and never lose track of important information. The notebook also features an expandable back pocket, a double ribbon marker, and a thread-bound design that allows it to lay completely flat for comfortable writing. Made from waterproof and tear-resistant stone paper, it ensures a smooth writing experience with no ink bleed-through. Stone paper is 100% tree free and the production process uses less energy compared to recycled or new pulp paper. Notebook size: 19.0 × 25.0 cm.