From the feel of her not really convincing. Is just cheap plastic and not necessarily meticulously crafted. But I do not add me nen knife sharpener indeed as a decorative element in the living room, but leave it in the drawer until I a dull knife have ...
And then the little fellow does a good job. I always drive 15x with little pressure on the blade and then the blades are much sharper. It's easy, fast and works reliably.
In conjunction with the low price and four star ne strong buy recommendation!