Orange Ninja Knife Sharpeners - 5 Adjustable Sharpening Angle- Premium Quality Kitchen Knife Sharpener - Handheld Knife Sharpeners for Kitchen Knives & Pocket Knife Sharpener by Sharp Pebble

Can't adjust the angles, contacted producent after registering product but no one came back to me with advice or any information. Definitely not worth of buying. My advice, just return if it's broken and do not waste time, to not miss the return window.

So excited that it actually works and works so well!!! Sharpened my knives and now they slice through things like butter. So glad to have this well built tool!!

Can feel it sharpening

Sharpens knives well.

I wished I had found this a long time ago before spending money on other tools to sharpen knives. I was close to buying a new knife set; however no need now. Works like a dream.

I have always sharpened my own knives, on a steel rod or back of ceramic bowl. I always thought it was good enough until I tried the orange Ninja. Very easy to use, most of my knives fit the one setting so I could maybe got a cheaper version which has less angles, but this does scissors and even my serrated bread knife. It’s night and day, tomatoes slice like butter. And it holds it sharpness compared to my old methods. It’s sturdy, doesn’t slip, and you don’t need to put pressure, a few sliding strokes till you don’t feel resistance, start with coarse-medium-and then fine grit. It’s that fast and simple. So much better, what a difference! Highly recommend!