Our slot machines add a lot of sound lights and color to your party however, they are a bit temperamental. They do not like to travel. I won’t promise that they will all work at your party, but we will only charge you for the one’s that do work. If available, we will usually bring more then you order and charge your for what you ordered. For example if you order 4 we will try to bring 5 and if one doesn’t work you would still pay for the 4 you ordered. But if all 5 worked, you would only pay for the 4 you ordered. But if only 3 worked at your party, I would only charge you for 3.