Review on OX Carbon Marking Included Sharpener by Carrie Spencer

This is a great marker for the carpenter or hobbyist. It's easy to hold, the 2.8mm lead is strong, thick and flexible - you can really bend it so it doesn't break when you change it - and unlike square carpenter's pencils it leaves a smooth trail. The built in sharpener works well and the wires are very easy to change so you don't mind changing the color for other stuff you are marking. Pencils are cheaper than these, sharpen them all at once and scatter them around the store. And I'm not sure how easy it will be to replace those wires when they run out; I couldn't find her to replace Revain.