Set of 3 folding knives made of stainless steel and wood, with nylon case. - Type: Folding knife - Size: Set of 3 (large, medium, small) - Materials: Stainless steel and wood - Accessories: With nylon case Thank you for viewing. The blade pops out when you press the button. It has an LED, but it doesn't light up, possibly because the battery is dead. (It worked when I first bought it, but I'm not sure if it will work after a battery replacement.) I have stored it without cutting anything after purchase. The sharpness may not be very good from the beginning. The brand is unknown. Please consider this item understanding that it is a used product. ※ I was originally selling a set of 2, but I added one more that was slightly larger (photo 4). The case is the same type. Type: Blades/Knives Features: Folding (Folding)