imSTONE Review: Is Stone Paper Really Worth It? If you’ve been looking for an eco-friendly notebook that actually feels good to write on, you’ve probably come across imSTONE . Known for their unique stone paper notebooks and accessories , imSTONE positions itself as a sustainable alternative to traditional paper products. But does stone paper really work in everyday use? And is imSTONE worth your money? Let’s take a closer, honest look. What Is imSTONE? imSTONE is a stationery brand focused on products made from stone paper — a material created primarily from calcium carbonate (stone powder) with a small amount of resin. Unlike traditional paper, stone paper does not require trees, bleaching, or large amounts of water to produce. The brand offers a variety of products, including: Stone paper notebooks and writing pads “RockBooks” with a stone-like exterior Erasable notebooks and planners Stone paper wallets and padfolios Their mission is simple: combine f...