The invention belongs to the technical field of multi-purpose pen stationery and relates to a double-refill pen for writing and touch control. By arranging a slider control device and a pressure sensor on the outer wall of a pen tube, the random switching and use of the writing and touch control of the pen are realized. The main body of the double-refill pen structurally comprises the pen tube, a pen nib, a pen cap, transparent annular walls, an arc-shaped rib, a first refill, a second refill, a rubber slider, a slider guide rail, a spring, a blocking plate, a rotating rod and a conductive rubber cover; the free switching of the two refills is realized by controlling the slider, the slider guide rail and the spring, which are arranged on the tube wall of the pen tube; the positions of the refills are relatively fixed by the blocking plate and the arc-shaped rib which are arranged on the inner wall of the tube wall; whether the refills are used up or not are observed through the transparent annular walls which are arranged at the two ends of the pen rube; and by arranging the conductive rubber cover and the pressure sensor, a function of operating a touch screen is realized. The double-refill pen is reliable in principles, simple in structure, convenient to use, high in work efficiency, low in manufacture cost and friendly to application environment.