Fit Philips Norelco Series 3000 2000 1000 Shavers and S738 Click & Style 3 individual shaver replacement heads included. Upgraded heads perfectly compatible with Philips Norelco Series 3000, 2000, 1000 Shavers and S738 Click & Style. The contour detect technology allows each shaving head to move in different directions, delivering a clean shave in fewer strokes. ComfortCut blades. Get a comfortable dry shave.