River Song 4th incarnation's sonic screwdriver
This sonic screwdriver has the body of the first sonic screwdriver with some parts of the 6th Doctor's sonic Lance. This sonic screwdriver has the same style as the 13th Doctor's sonic screwdriver and the eighth Doctor's secondary sonic screwdriver. This sonic screwdriver has the shape of all of the sonic Screwdrivers and one sonic Lance in one. The body shape is of the first sonic screwdriver with some of the features of the 6th Doctor's sonic lance. This sonic screwdriver has the same slits and emitter style of the 13th Doctor's sonic screwdriver with three features of the eighth Doctor's secondary sonic screwdriver near the top, middle, and handle. This sonic screwdriver has some of the 6th Doctor's sonic Lance on the middle section it, and the emitter along with the slits glow dark blue. This sonic screwdriver is ten inches in length and half an inch thin.