Just Listed - Great Mentalism effect
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KEY Choice *NEW* Great Mental effect
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=220247056241&ssPageName=STRK...

Effect:

Magician places something of value (i.e a borrowed $20 bill) into the
plastic case.
A lock and five keys are shown. It is proven that only one key will
open the lock.

The plastic case is now secured with the padlock. All of the keys are
mixed together.

Before the spectator attempts to open the padlock,

he freely selects one key for the magician leaving four keys for himself.

He then is instructed to open the lock. As he tries each of his freely

selected four keys, none will open the lock, it is to no avail; finally the
magician inserts his

freely selected key and opens the lock!!!