CLEAR CARD CHANGE BOX

There are many types of card change boxes, and this one is clean, different and very convincing when handled correctly.
 
It appears as an ordinary black box with a clear sliding lid, so that the contents are visible at all times from the top.
 
However you can use it to change playing cards, business cards, photographs, currency bills, paper slips, etc.
 
Complete with instructions and ideas for use.
Easy to use – the box does all the work.