OERLA pocket folding knife is designed with an EDC lifestyle in mind. The pivot ball bearings ensure the knife's smooth and easy flipping. D2 high carbon steel blades with black titanium coated for a sleek look and undergo an expert vacuum heat treatment to increase the steel's crystalline structure, enhancing strength, flexibility, and hardness up to HRC 59~61 to hold a performance edge over time and easy to maintain. Sharpen with the 3-step water grinding method and controls 15° degree angle per side sharpened edges to provide all the razor-sharp cutting you need and hold the edge over time. The high-quality G10 handle with an ergonomic design offers ultimate comfort and cutting agility and provides a highly secure, non-slip grip. Impervious to heat, cold, sweat, and All the comfort you will need. With OERLA pocket folding knife, you can have the ideal everyday carry knife for any outdoor activities such as camping, survival, bushcraft, or hiking.