I finally used the attachment to slice zucchini into sheets to use to make low-carb enchiladas.  It worked all right at first, but as the vegetable became soft inside the skewer failed to turn properly.  During the cleaning process, I sliced a finger rather badly while trying to dry the blade attachment (best to air dry!!)  I wish I had a better experience with it.  When my finger heals, I'm going to try slicing sweet potatoes. [This review was collected as part of a promotion.]