This is a very nice quality folding 10 pence piece. It is the single cut down the centre, not the 2 off set cuts. For those of you not familiar with this classic of magic. A 10p coin is borrowed from a member of the audience, you then strike the coin on the bottom of any bottle the coin visually jumps inside the bottle. The coin is then removed from the bottle and handed back to the spectator. Still one of the finest effects in magic