New Castroviejo Needle Holder is handcrafted with German Stainless Steel and Tungsten Carbide inserts that provide control, precision and a dependable non-slip crosshatched surface. Slender design of the needle holder allow for use when suturing in more distal areas.Our tungsten carbide needle holders provide unparalleled control when suturing. Comes with Serrated or Smooth Jaw depending on the surgical need. Tungsten carbide jaws are inherently more durable and surgeons will experience an extended service-life.