ROCKETBOOK gray.grid core letter reusable notebook friction pen and pad new

Please read. I do not know a lot about this product. But package is sealed, pen included. I can feel the white cloth inside with the notebook. Tag says Gray –.dot grid core letter. You reuse this notebook. Pen included. Paige is looking and feel like normal paper, but are actually composed of a synthetic polymer blend free app allows you to scan and instantly blast your hand written notes to popular cloud services. Great for teachers and business. Thank you for looking.