Bookbinding materials for creating hardcover books, namely, book covers, crack-and-peel binding paper, reinforcement strips, peel-and-stick labels, stapler and staples; Collapsible boxes of paper; Date stamps; Envelope sealing machines for offices; Franking machines for office use; Magnetic three-ring binders; Office hole punchers; Paper folding machines for office use; Paper racks; Paper trimmers; Pen rests; Photograph stands; Sealing machines for offices; Seals; Writing brush holders