This Spirax Invoice and Statement Book helps you to keep track of invoices and statements. The book is spiral bound so it will lay flat when open for easier writing. There are 50 duplicate sets of invoices, one per page, with unique sequential numbers so you can keep track of each order. There are 50 pages with an invoice on each page. The paper weight is 55 gsm. The book measures 207 x 144mm. It has a carbonless design to be more environmentally friendly.
