Create Farting Sounds Fart Pooter Gag Joke Machine 1 Pcs/Set PartyProduct This product is a toy made of high-quality materials. It is of high quality and low price and has been popular. Put the free side up to the palm of your hand, then it hard, you can hear the fart.JUST NEED A :Put the free side up facing the palm of your hand,make the vent hole is facing the position about 2-3cm behind the end of the thumb, and then hand fart machine hard,you also can hear the different fart sounds by adjust the position and speed.Features This little gadget makes realistic fart sounds without batteries, Bluetooth, or burritos.Easy-to-grip, pocketable fart noise makerJust give it a , then watch for reactionsGreat for prank videos, elevators, church, classrooms holiday gifts for children and family such as Birthday Parties, Fools' Day, Valentine's Day, Christmas, Halloween, and other Parties. Package includes:1*Fart machine toy rubber