CARDS PRODUCT FOR PREVENTING FRAUDULENT GAMBLING

摘要

betting fraud-proof card products are provided. Gambling card fraud prevention products disclosed it to an airtight container for storage of the beverage can type impossible for a card to play sealed and airtight to its original position after opening; And, is accommodated in the closed vessel so that up to the top of the card for the play, X is four end made in the form is configured to take the edge of the closed vessel, the closed vessel cards within broken so configured when withdrawn from withdrawal It characterized in that the containing; check member. ;