Triodent - Matrix System

´╗┐The key to the V3 Sectional Matrix System is the Ni-Ti V3 Ring, which exerts optimal force to produce ideal tooth separation for consistently tight contacts. The ring comes in 2 sizes, for large and small teeth. The ring's V-shaped tines accommodate the wedge in the embrasure, and they provide a stable grip on both teeth, preventing the ring from collapsing into large cavities. For more information, call (800) 811-3949 or visit

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