Stone Paper Spiral Notebook & Pen 5.5" x 7".

An Eco-Responsible product. 450 GSM cardboard cover with 60 pages 144 GSM ruled stone paper. Metal dual-ring binding and elastic pen loop. Stone paper is a revolutionary paper product made from calcium carbonate powder - 100% tree free, anti-static, acid free, no grain direction, water resistant, grease resistant, tear resistant and insect resistant. Includes a click action ballpoint pen with natural, recyclable paper barrel. Ink Cartridge: black, medium-point.