Contains: 1 Syringe x 3 gm. Universal Composite. Micro-matrix application of nano-technology, TPH3 Restorative has a creamy handling and easy control. Improved esthetic results and high wear resistance were achieved with micro-matrix application of nanotechnology. TPH3 Restorative's clinically relevant physical properties such as fracture toughness (important for Class IV), flexural modulus (Class V), and radiopacity remain at the same high performing level that you have come to expect from TPH restorative over the years.