We prefer using English cucumbers because the skin on the outside is thinner, which makes it more pleasant for eating. If you get one that is longer than 10 inches you may want to cut it in half before peeling. If you are using a standard cucumber, we recommend peeling the skin off first since it is thicker, slightly bitter, and often waxy. You can also use Persian cucumbers since they have the same texture as the English cucumbers. They are much smaller, though, so you’ll need to use more of them. You also won’t get ribbons that are as long or wide.