Single Multiplying Dots magic trick
One mysterious effect which no body can believe! The magician displays one side of the jumbo card with four dots and the other side with one dot to the audience. After turning the card, four dots has changed to five and on the other side one dot changed to two dots. Agin by returning the card, five dots is change to six dots and on the other side two dots to three dots. Eventually there will be three dots on one side but eight dots on the other side. Many variant effects can be performed by this wonderful item.