I want to buy a cheap and easy to use sharpening system for my leatherman surge,and my folding knives,I am not know how to sharpen,so I need a easy to use sharpening kit.
I saw this sharpening kits,that look nice and easy to use:
1.http://www.ebay.com/itm/3-IN-1-SHARP...item35b9ecd89d + http://www.ebay.com/itm/4-oz-BOTTLE-...item35b9cfe592
4.http://www.ebay.com/itm/6-DUAL-GRIT-...item4ab233be25 + http://www.ebay.com/itm/NATHANS-NATU...item4ab295b347
so which sharpener kit is better?
thanks advance =)