If you perform a lot of the new card effects that come in a small plastic case, this is for you! With this utility case you can switch your gimmicked cards for regular cards at the end of each performance. Have the spectators examine the cards at the end of your favorite routines---adding greatly to the mystery. This case may be used for two switches at once. Carry several card routines and build a reputation. Case is included with instructions and ideas for many effects.