In this special realtime video, Justin gives a very clear and easy to understand demonstration on how to use the TWI Bing Bing plate. This means it's all about how to cut directly on the surface without cutting too deep. He covered everything from how to hold the knife, body position and knife angle in order to be successful. Note, if you don't have a TWI Bing Bing plate, you can practice these tips on a window. Add two layers of film on top of each other and then cut on the top layer. You can also use a balloon as Justin shows. Mastering these techniques that Justin shows is a key ingredient on learning how to wrap it like a pro.