ok peeps this is a little routine i do which should address most od what you have been discussing.
the routine:-
from a little purse you tip out some coins, you show a copper coin and a silver coin and place them both in the specs hand and have them close them around your fingers which you then remove and turn thier hand palm down.
you take out a tiny wand and give it to the spec to give there closed hand a couple of taps, one hot, one cold.
they open the hand and only the silver coin is seen, you take the wand from them and the silver coin casualy show both sides wilst placing the purse on the open hand.
you then use the small wand to vanish the silver coin and the spec will find both examinable coins in the purse.
the explanation:-
yeah right, but lets just give you some basics, the two coins are in the purse and the special ones are behind the purse and tipped them out (use watever container you like).
they close your fingers around their hand to help the first vanish and to prove your hands are empty.
for wand vanish try a
strike vanish or watever vanish you like.
you then get two vanishes and two seperate reaperences and everything is examinable, if you wan't to add a transpo you will need to add a third coin at the key stage, show the two coins, copper on top then reverse the coins before they go into the hand.
hope this is clear without giving anything away save what is already known about this versatile coin set, on a releated notew you can noe get english penny versions and a rather atractive version which is easier to reset similar to a coin unique.