Review on Zerodis Sharpener Folding Double Sided Sharpening by Willie Dortch

This folding double-sided sharpener IS perfect for those in the Industrial and Scientific field. Through trial and error I found that it sharpens quickly and effectively. The compact design makes it easy to store and take on-the-go .The only downside is that it may take some time to get used to the correct angle when sharpening. Overall, a great finishing product for sharpening tools and blades..