Magnetic Cards Bicycle 
The magnetic card can be used for a variety of card and coin effects. •
A double thick card that looks like a single card when handled properly, even up close.
It contains a very thin and powerful magnet, that will easily hold steel core quarters and half dollars, or magnetic coins and shell coins.
One effect is this: The card covers the mouth of a drinking glass. A coin is borrowed and tapped against the card and it visually penetrates the card and falls into the glass.
In another effect, a nickel is tapped with the card and it changes into a dime or mini nickel.
This is a magical accessory and includes just the magnetic card.
Detailed routines can be found in many magic books and DVDs.
You provide the coin props for routines.
by Mak Magic