This is a great bit to do in any coffee shop. It is less a visual effect than a tactile one. The
spectator actually feels the cold cup and then they feel it after it has turned warm. It will take a
moment to set it up but you can do the setup quickly with bits you will find in most coffee shops
and all Starbucks.
Pros:
-Easy set up
-Set it up in almost any coffee shop
-Great for "off beat" magic that will convince friends and family you can do magic any where at
any time.
Cons:
-Because it is so "situational" it is not something many pros could
add to a working set. However, if you were meeting a potential client at a coffee shop it could
definitely be used there.