Figure 4From: A new esthetic fiber-reinforced polymer composite resin archwire: a comparative atomic force microscope (AFM) and field-emission scanning electron microscope (FESEM) study FRPC tested wires of Clarity-FRPC group. The wires showed bulk fracture of the polymer composite, giving rise to pit defect on the wire (original magnification ×1600, bar = 100 μm).Back to article page