The Tuscan Ergonomic Tool Gun is a performance installation tool kit for the Tuscan Leveling System. Will greatly assist you for the installation of stone and ceramic tiles. It is designed to create a virtual lippage free installation with stone and ceramic tiles. The system interlocks the tiles, virtually creating a single flat slab surface while the setting material is curing. minimize the possibility of shrinkage or warping. No need to re-lift tiles to add more mud and/or the process of shimming tiles. Increase the speed of installation.