Thread snips are small, sharp scissors designed specifically for cutting threads close to the fabric without damaging it. Seam rippers are essential for undoing stitches, featuring a small, sharp blade to cut threads and a shield to protect the fabric. Cutting mats provide a self-healing surface for cutting fabric with rotary cutters, preserving both the fabric's edge and the cutter's sharpness. These mats often have grid lines for precise measuring, enhancing accuracy in cutting.