The OLFA Magnetic Touch Knife is a hand tool for your pocket, apron, office, and so many other places. The stainless steel blade is auto-retractable or can lock in place. This hand tool is great for opening boxes or packaging, small craft projects or other tasks. Each touch knife is also magnetic, which makes it great for keeping it close at hand in your work environment. The 2 pack comes with one lime green and one white.