All your regular binding needs are covered with the Deli E3874 Comb Binding Machine. Ideal for office with regular binding needs, the Deli E3874 features a 25 sheets punch capacity with low force punh and sheet alignment indicator, so you can do your pre-binding preparation smoothly and quickly. Once prepared, choose the correct comb with the colour coded size guide, place the A4 punched pages on the preloaded comb and bind up to 450 sheets in one go. Binding has never been so simple!