The application is simple and easy, the perfect result. Such a quantity of product is intended rather to workshops: what to do when the rest changed cpu and everything for sale? Open Overclocking served home? Maybe it would be possible to offer a more reasonable and less expensive packaging to individuals. However, this is my only complaint: many toxic pollutants and probably not much. It is only a few euros for excellent service but the environmental cost is disproportionate to real needs.