Dices Bowl Scanner Camera most of them are used

most of them are used to scan the barcode poker cards

There are no differences between the playing cards and the marking cards

When you see the marked cards with your naked eyes

what kinds of material or what sizes of dices

Dices Bowl Scanner Camera most of them are usedDice bowl scanner is a cheating tool installed a camera lens inside the dice bowl. The advantages of this scanning camera dice bowl are using normal dice and it no need to use with special dice board. The key to this bowl camera for cheating dices is that our technicians install a mini spy camera in the bowl. It's very secret so that others won't see any difference from the normal bowls. Dice bowl scanning camera has another name, perspective dice