Challenge 210 x 130 mm Duplicate Invoice Book with Vat, Carbonless, 100 Pages, Set of 1

210 x 130 mm duplicate invoice book VAT, ruled, 100 sets Carbonless: copying paper Perforated: top copy perforated for easy removal, bottom copy stays in Book Taped card cover duplicate book: Taped binding making the product stronger and more durable Quality 60gsm paper