- A5 (21cm x 15cm) - 180 pages - 100 gsm fountain-pen-friendly paper - Opens fully flat - Handmade in the UK - FSC Certified paper and plastic free packaging Ready for your next great idea, our Chemistry notebook is perfect for your tough mole calculations, NMR analysis, or your everyday journaling. Designed and handmade in the UK it features images from the lab, the theorists, and those that straddle the two. Whether you're treating yourself or searching for a meaningful gift for the science enthusiast in your life, this Chemistry notebook is the perfect choice.