Based on our own experience, this finishing product has made our industrial work flawless. A perfect fit for our sharpening needs! Its abrasive properties make it easy to maintain a smooth surface finish. The ease of use is impressive too, no skill required! The product is worth every penny for achieving the perfect finish. The only con is that the product may not be everyone's cup of tea. Overall, this product is a game-changer in the Industrial and Scientific field for achieving perfection on any surface.