if the system, strength, efficiency and appliance simplicity is proved, there is still a big internal problem breaks jaws, broken plastic at the level of openings between the gear and the clamping jaw that after 7 to 10 uses, unfortunately not supported in the manufacturer's warranty service, hoping that the manufacturer shall make available replacement jaws or change the quality of the plastic used, however this product so great and indispensable to human Seniors should be a quick study of the manufacturer. Spare parts would be the solution for this unit and easily removable on the moving parts.
