off with her head! just make sure its a clean cut...

A slightly gruesome thing to blog about, but the guillotine would ensure an individuals head would be 'lopped off' at a position that could be quite accurately repeated. The blade makes the clean cut and the brace that the shoulders are forced against make sure the position of the cut is the same as on the previous individual.


Could I make a similar contraption for my bottle? This would give me a device that I could replicate a designed shape over a series of plastic bottles