Here's some corny staging for you (pun intended). From what I can imagine, using this little gadget on a freshly cooked ear of corn results in an ungodly mess (and probably severely burned hands), so they decided to fake it out with a little canned corn and a pretty tablecloth.
Corn ripper cuts corn off the cob in seconds Sharp teeth grip just below the kernels to neatly grab two rows at a time. Safely and easily remove entire kernels for cooking, canning, freezing and more. Dishwasher safe, stainless steel. 6" long.