NanoSoft has developed a version of the Autogrid Tweezers that maintains the same tip geometry as the traditional Autogrid Tweezers (with notched tip to safely cradle autogrids and ensuring that autogrids are placed centered in the cassette slot and at the correct depth), but with a reverse-action handle. The reverse-action handle ensures that the tweezers hold the autogrid securely in their natural state, making orientation and manipulation steps with the autogrid easier, and ensuring that the valuable clipped grid cannot be dropped.