Hi y'all I was thinking about posting an idea I had onto the market for the first time. though I just wanted to hear some feedback on whether this trick is worthy or not to be on the market as well as feedback/ideas/improvements whether it's original and pricing ideas as this would be my first contribution I would have made. I have more variations on this trick which I will include such as changes/transformations and the vanish itself. Any help given will be greatly appreciated and I'm open to criticism as well x. (I apologise for the quality of this vid as well)