This archwire is a great tool for providing absolute intrusion of anterior teeth, molar tip-back, incisor flaring, leveling of anterior occlusion cants and more.  Available in Nitanium or nickel free CNA (Beta Titanium), in both the maxillary and mandibular forms.  The force may adjusted by increasing or decreasing the bend at the posterior leg of the arch.Intrusion Archwires offer the following benefits:Made from Super-Elastic Nitanium.Use the long (upper or lower) archwires for non-extraction and/or long arches.Use the short (upper or lower) archwire for extraction and/or shorter arches.Pack of 10.