The Replacement Blade Carriage for the Tim Holtz® Rotary Media Trimmer, the perfect solution for quick and easy blade replacement during your crafting projects. The carriage is easy and quick to change, thanks to the included instructions and tools. You can effortlessly replace the blade and continue with your crafting projects. The replacement carriage fits onto the Tim Holtz® Rotary Media Trimmer. This trimmer features a geared rotary cutting blade that effortlessly cuts through a range of crafting mediums. The trimmer offers both imperial and metric rulers, as well as a handy ¼ inch-gridded base with popular paper sizes for ease of use.