The guestbook is free of charge and available for all our hire packages. Each time you & your guests use the photo booth 2 copies are printed out. The attendant with glue 1 in your guestbook for your guests to write a message. The other copy is handed to your guests for the to keep. The guestbook has black pages and is large enough to fit 2 6"x4" prints on a single page. We use bronze, silver and gold sharpie pens for your guests to write a message.