Spirax business books are ideal for use by small and medium size businesses. All carbonless books are made using high quality NCR paper so your duplicate copies remain clean and crisp. The range consists of books suitable for use in most areas of business including reception, accounting, ordering and delivering | Spiral binding ensures the covers and forms can be folded backwards | Includes a protector board to prevent write through onto 2nd form | 160 duplicate sets | Pre-printed template