Composite plastic filling instruments are defined by having a handle and one or two active heads which are shaped in various ways. Some have an active part in the shape of a ball, with a range of sizes from small to large, designed to shape and condense the filling material, another having the aspect of a spatula, designed to pick up material and put it in the cavity.TiN coated (Titanium Nitride) reducing composite or resin stickiness.