Grimed NiTi Super-Elastic Archwire has good superelasticity, which can meet the clinical requirement for low-rigidity and good resilience. Compared with stainless steel wire, it is characterized by less residual deformation and higher recovery-force that is both gentle and long-lasting. Remarkable curative effect in treating open-bite, torsiversion, crowding and crossbite, bringing the therapeutic period down by 50~75%.