G4™ Nickel Titanium, NITI Rectangular Wires Trueform Shape Bulk Pack 25/BoxTrueform I Roth MBT Square Accuform Compatible Precision engineered and manufactured by G&H in the U. S. A. Teeth move farther and faster with lower initial load forces and increased residual forces as full shape recovery progresses Lower load forces of engagement Easier wire deflection and delivery to bracket Less stress on bonds Increased patient comfort Higher residual forces of recovery Full shape recovery Complete unraveling and archform