The invention provides an ergonomic handle for precision, surgical, and dental tools including electro-surgical devices and surgical devices used in microsurgery designed to facilitate the positioning of the users hand grip comprising a longitudinally extending body (4) substantially oval in cross-section and being provided with four, substantially concave indentations positioned towards the proximal end of the handle, a first concave indentation (7) being provided along a top surface of the handle, second (5) and third (6) indentations being provided along lateral surfaces, and a fourth indentation (8) being provided along the bottom surface of the body respectively and positioned relative to each other to provide a contiguous interface respectively with the users thumb, index finger and middle finger.