At first i thought it was not as promised. After a minute of sharpening on each side of my first knife it was still quite blunt. However it takes awhile to grind down to the new 15° angle, so after giving that knife a good five minute sharpening the blade was well sharpened and I got the promised result. Note that despite the âNew Zealand ownedâ promotion on the advertisements this product is manufactured in, and provided directly from, China but that doesnât detract from how well it works.
Roo...