Everyone owns a box cutter or utility knife. Grab it find a scrap piece of 2x4 or even 4x4 and start cutting the corners down. Hold it just like in the video. Downward swipes, use gloves so you can get a better grip and use your body weight. A sharp utility blade would amaze you just how far it will go...and in pine..lumbar might I add..it cuts pretty easy. Honestly try it yourselves. I'm not knocking the Izula but that test proves very little to me. That blade size and handle limit that knife's abilities. As a sole survival knife I would look at a longer blade, this is just my opinion take it or leave it. Someone mentioned a Condor Rodan...very nice as well! The blade length not to mention the handle opens up way more ability/capability than the izula. Once again I like it in fact I want one badly but honestly not as a sole knife for a survival kit. I guess for a micro-survival kit maybe...I dont know. Once again just my opinion and please...seriously try the utility knife on a pine 2x4 or even a 4x4. Utility knife + 2x4 = Spoon - Bowl. I couldnt cut the bowl in the spoon with a utility knife..that didnt work at all!!!