Utility Smoke Cup by Theatre Effects espchipsational I think I have found

I think I have found your card for sure now

They can see the level of the remaining coins in the box drop a notch as the magic happens

Now comes the interesting part

For display only

Utility Smoke Cup by Theatre Effects espchipsational I think I have foundProduce colored smoke from your hand. This is an original device made by Theatre Effects. A small hand held metal cup used to ignite flash cotton and flash powder to create a flash or a stream of smoke from your hand. May be used inside of a prop as well. The Pyrowizard Utility Smoke Cup is a must for colored smoke lovers. This device enables you to create your favorite colored smoke, right from the palm of your hand. Can also be fitted on any prop;