Tree-free A5 Journals are made from high-quality, sustainable, & recyclable stone paper. This set of two includes Lined and Blank pages, to engage the curiosities of your left and right brain. Unique, eco-friendly material is acid-free, bright white, and waterproof, with a premium look and feel. Waterproof & Tear-Resistant Calcium carbonate is one of the principal bases of superhydrophobic coatings. Which is a fancier way of saying that Karst paper is completely waterproof. So your morning coffee can’t ruin your eureka moment, and the rain can’t steal your thunder. Recyclable & Tree-Free Stone paper holds a C2C Cradle to Cradle Silver Certification. That means if you do have to dispose of your Karst notebook, have no fear; they are recyclable. Friction-Free Writing Stone paper is unlike anything you’ve ever written on. Completely friction-free, pens glide across pages because there is no grain direction, and ink never bleeds through. The result is a truly pleasurable writing experience. 60% Lower Carbon Footprint Karst paper is made without cutting, transporting, or pulping trees, saving on energy and thousands of gallons of water usage, and making Karst paper’s carbon footprint 60% smaller for the same amount of wood-pulp paper. Impact Facts In addition to the environmental benefits of stone paper, Karst is B Corp Certified, has partnered with the One Tree Planted Foundation and is 100% Carbon Neutral.