Rite in the Rain All-Weather Memo Pad is a pocket-sized notebook designed to withstand the toughest conditions Mother Nature can throw at it. This durable notebook repels water, oil, grease, and more, making it for use in wet or dry environments. It works seamlessly with Rite in the Rain all-weather pens, pencils, wax markers, and crayons, ensuring your notes stay clear and legible no matter the weather. While permanent markers and standard ballpoint pens perform well under dry conditions, gel pens, most highlighters, fountain pens, and watercolors are not compatible. Made from wood-based, recyclable paper, this memo pad endures rain, heavy sweat, mud, grime, heat, humidity, oil, grease, sleet, snow, fog, and mist. The inside cover features handy measurement guides, and the universal page pattern is versatile for both journaling and graphing. A mini ruler on the back of the notebook provides quick measurement capability. Available in various sizes and bindings, including top spiral bound and soft cover side bound, each version 50 to 56 sheets of yellow paper for reliable use in any outdoor or indoor setting.