The Accu-Chek Glucose Log Books allows you to conveniently keep track of your daily blood glucose test results. The Accu-Chek log book is small, portable and includes sections to keep notes on your daily medication intake. Sections include: Breakfast, Lunch, Dinner, Evening, Daily Comments, and Personal Target Range. Record up to 15 weeks of data. The Accu-Chek diabetic log book is a great way to manage your daily diabetes lifestyle and stay informed by reading the informative educational material included inside the log book.