I am about to place an order for new handles for our table at work, and I had a question. I played on a competition table the other day, and the handles were grippy with no wrap - it was almost as though they had either rubber coating, or the material itself was some sort of rubber. I'm buying the plastic handles from the Tornado site, but I haven't seen them in person yet. Are they smooth plastic, or are they grippy? Do I even need to add grip wrap to the new handles?