A strange chemical compound is mixed with water and after a few minutes a clammy gooey putty is created. Let the Fart Experiment begin!!! Push it back into the canister, as the air is expelled it makes disgusting farting sounds. Perfect for expanding scientific thinking in young minds or silly office humor! Make it a game with your friends!
Resealable canister measures 2.25 inches tall x 2 inches diameter.