Silicone Rubber Point for Nails and Engraving, 10 Pieces, Polishing, Free Shipping Thank you for viewing. Various grits available. Shaft diameter: 2.35mm *To avoid any problems, items are basically sold as-is. As this is a private sale, I cannot be held responsible for any issues after shipping. Please check the images carefully before purchasing. I will do my best to answer any questions. There may be some oversights, but please understand. Free shipping via Click Post. Thank you.