★ 3M USA Filtek Z350 Classic Anterior and Posterior General Purpose Nano Resin In the world, for the first time, a general purpose composite resin that perfectly combines the aesthetics of a microfiller resin with the strength of a hybrid filler. Excellent treatment results and a high degree of patient satisfaction. Advantages of 3M nano-resin fillings ★ Realistic color: Restore the natural shape of the teeth, the color is especially realistic and textured. ★ Good durability: 3M’s unique nanotechnology composite resin, the perfect combination of polishing and durability of the teeth, polishing and use of the durability are very good. ★ Super Strength: Exceeding the expected strength and durability, when the surface is subjected to friction, the tooth is only worn down to a nano-sized particle, rather than losing a larger particle as in the case of traditional hybrid microfillings. Wide range of applications: The outstanding compressive and tensile strength and durability of nano resin fillings allow them to be used in many ways: underlining, fissure sealing, and filling of small Class III and Class V cavities.