QUESTION: What is so significant about monocrystalline diamond surfaces? ANSWER: The monocrystalline surface is a single crystal structure that last longer and does not break up with use, as opposed to polycrystalline diamond surfaces which is a fragmenting compound that breaks away with use.
Overall Rating: 5/5
Taney, a MG
I've had the red one for years and used it often--gets in closer and is my favorite sharpening tool. Now, my new set has come--well worth the price!