Check the listing for details. Modestone Flexible Waterproof Notebook - Green (118mmx183mm). Condition: New, Made in United Kingdom. Listed at 20.18 USD. Modestone Flexible Waterproof Notebook - Green (118mmx183mm)The Modestone stone paper notebook enables convenient note taking and drawing. The notebook comes with measurement conversions and pictures of the most common knots. It also has a morse code table and the phonetic alphabet with pronunciation. Modestone waterproof paper notebooks keeps your records secure and safe. Modestone waterproof paper is resistant to mud, snow, dirt, oil and wear&tear. It does not tear easily and won't get eaten by insects. The flexible notebook will survive bending and folding. Modestone stone paper works with an ordinary pen or pencil, however you can also write on it with an old key or even a bullet, allowing you to write even in tight spots without a pen. Stone paper is thoroughly waterproof and wil.