kitchen shredder - original _accessory_ to Krups hand mixer (New Marston OX3)

Note this is no use if you don't have the mixer to power it!!! Inherited along with the matching mixer, we never used it, and now we no longer have a Krups mixer to fit to it. It's still in its original box, so from the photo of the side of the box you can see which Krups mixers it fits to.