Think cards across but with books.  The cards are postcard size 4x5.  Two kids help you on stage as one helper counts 5 books(cards) and places them into and empty envelope and then the envelope is held by a lanyard and placed around the helpers neck.  Five more books(cards) are counted and placed into another empty envelope then held together by a lanyard and placed around a 2nd helpers neck.  With some funny by play with an Egg beater (Egg beater not included) and some balloon hats, two book cards magically go from one helpers envelope to the others envelope. Kids love it! This packs small but plays very big!
*DOES NOT COME WITH EGG BEATER.