Check the listing for details. Lansky 4-Rod Diamond/Ceramic Turn Box Knife Sharpener Medium Fine Grit TB-2D2C. Condition: New. Listed at 33.27 USD. INFINITY SACAGAWEA DOLLAR COIN LANSKY Diamond/Ceramic TurnBox Model #: TB-2D2C The Lansky Turn Box has been improved with a Diamond sharpening stage. The diamond rod sharpens more quickly than the medium ceramic it replaces. The 5" rods store in the versatile hardwood turn-box that is the sharpening rod holder. Two preset sharpening angles make this a good economical choice for just about any knife. Kit includes 4 rods (2 medium diamond and 2 fine ceramic) and the popular Lansky Turn Box rod holder/base. ABOUT LANSKY SHARPENERS Since 1979, Lansky Sharpeners has been recognized as the world leader in Sharpening Technology. Each Lansky Sharpeners product is carefully designed to meet unparalleled performance, reliability, and safety standards. All Lansky Sharpeners products are engineered to be completely ambidextrous, and manufactured with superior quality materials by craftsmen who are committed to providing you with a product that is second to none. Bonus: PayPal buyers get complimentary access to belote's weekly newsletter.