We really like this contemporary clock and it has been much admired by guests.  It came with a template to help with positioning of the numbers etc.  You have to be careful to make sure the template is straight to start with but after that it's easy.  The info contained on the website did not make it clear that there was a template for this particular clock so I called Customer Services who were able to check it up and call me back next day with the answer.  Without a template, we wouldn't have attempted it.  Really happy!