Like trying different strains of marijuana but have trouble remembering what you tried? With so many strains to choose from how can you possibly keep track. Was it for pain or sleep or just a good feeling? How did it affect you? With this handy notebook you'll have all that information.. Pre-marked places for statistics and to grade your experience. There is even room for your thoughts and a place for an overall leaf rating. Track the highs and remember the vibes!