I teach SMARTboard classes and give lots of handouts that I don't want the clients to see ahead of time so I give everyone a blank presentation book and distibute the handouts as I demnstrate them. Now the clients can have their own resource book that they can then customize (adding or removing sheets). Clients often remark that doing it this way is much better than handing out pre-bound presentations.
The price was competitive and it actually made my presentation simpler and gave it a more professional appearance. I believe the client was impressed as well with how I presented my materials. I will definetely purchase this product again.