This Easy Cut™ box cutter features two spare blades within the yellow spine of the handle for quick access and simple blade exchange. The ambidextrous device has patented a blade activation mechanism that automatically retracts the blade when not in use. This Easy Cut™ box cutter has a yellow, ergonomic handle that allows for left and right handed use. The utility knife has a dial that sets four different blade depths: "1" for single wall corrugated boxes; "2" for double wall boxes; "3" for utility cutting; and "L" for safe storing or locking the blade inside when not in use. This Easy Cut™ box cutter extends the blade to the desired depth with a simple squeeze of a trigger.