eMylo Professional Pottery Clay Molding Sculpture Rosewood Wooden Shaping Knives Tools 8 Inches 5PCS One of them is with Round steel wire on both sides. Length: Approx. 8 inches Multifunctional clay sculpture wood knife. Delicate and small, convenient to use. eMylo(TM) is our registered trademark, pls don't follow-sell,othersise you will be held liable.