Lanie,I have been a therapist for 24 years. After feeling my thumbs and wrists were destined to give out, I went on a comprehensive search for tools to help. I found that the tools out there didn't feel natural and you still had to apply pressure on top of them, so they didn't help very much. So, I decided to create tools that would feel like real hands-on work and do the work for me. My product line is called Acuforce. I have 3 tools, the Acuforce 7.0, Acuforce 2.5 and the Acuforce 3.0i. All of these tools are designed to use wieght to assit the therapist. They are made of a skin-like material that is very hard for the client to discern between your hands and the tools. I encourage therapists to do all their muscle-stripping, cross-fiber friction and trigger-point work with the tools. For the average treatment that could be 10 to 20 minutes, the rest of the time the therapsit can use their hands, giving plenty of hands-on massage in every treatment.They have been on the market for 5 years now and there are thousands in use. The feedback that we receive is overwelmingly positive. Over half of the pro sports teams in this country use them, they are also on the market in other countries as well. The tools have a money-back guarentee, so there's no risk in trying them. They are sold in many catalogs including: Massage Warehouse, BML, Scrip, School Health and on my website. They are endorsed by: Benny Vaughn, Bob King, Ralph Stephans and many others. I am currently the massage therapist for the Chicago White sox baseball team and I own a clinic in a suburb of Chicago. You can visit my website at http://www.acuforce.com or you can call me directly (phone number is on the site) I would be glad to answer any questions that you may have.John G. Louis