I dont believe it the other half of the Blank Peter sent me and this one is even better it sure has the wow factor after the last one I was expecting to be on the lathe for quite a while and it only took a few min with a sharp skew and it turned like a dream maybe its because the Lucida has a smaller tube 9mm as to the Sierra 10.5mm pluss the extra .5mm to allow for the foil on the tube and yes Violet laid claim to it immediately she see it another keeper no matter what I'm offered thanks again Peter