Here is a fantastic combo at a fantastic price.
For the one price, you get our remote controlled fart machine and one bottle of Liquid Ass fart spray.

Our new Remote Fart Machine #2 and a can of our famous fart spray. There is no end to the list of pranks that you can pull off with this combination.

The fart spray is a one ounce can that will last for a long long time and this describes our fart machine:
Remote Controlled Fart Machine No.2 is the successor to the original, highly-successful fart machine. This replacement has 15 louder sounds and now works up to 100 feet! The new boom box feature adds more bass and volume to those booming fart sounds that you asked for. Armed with this device, you are guaranteed to embarrass your victims whenever the mood strikes you.