For cutting the rubber tiles, we recommend using a jig saw. It is worth to mark the cut line on the rubber tile, with chalk, prior to cutting. It is best to work with a large-toothed blade for wood. Smaller cuts can be performed with trim wallpaper knives as well. In this case, you should make an incision along a ruler (a straight wooden bar) to prepared the cut; and then deepen it until to the full tile is cut. In both cases, mind your hands!
