Coaxial Twist Wires - Six Strands - Stainless SteelThis archwire consists of five equal-size wires wrapped around a single, same-size core wire.This wire provides:Good resilience, allowing bends to a greater degree than ordinary twist archwire.A great archwire for the initial treatment stage - good for initial alignment.Bright finish.Low to moderate forces.Short activation time, forces drop quickly as teeth move.14" Straight Lengths.Pack of 10.