OptiFlow flowable composite, with its superior strength, versatility and surface finish, along with its guideable consistancy, is ideal for both anterior and posterior restorations. Available in 8 shades: A1, A2, A3, A3.5, B1, B3, C2, D2 and incisal. Each package contains 4 x 1.5 g syringes with 20 pre-bent needle tips.