The magimix 17370 4mm slicing disc for 3200 3200xl 4200 4200xl 5200 5200xl is perfect for slicing tomatoes cucumbers lettuce apples courgette peppers celery and lots more expand the versatility of your machine with this handy tool stainless steel constructionfits with 3200 3200xl 4200 4200xl 5200 and 5200xl