Keep that gassy action going with the Despicable Me Fart Blaster Refill Pack! Now you can fart and fart again so that the fart rings never end! The Fart Blaster Refill Pack works with the Minions Ultimate Fart Blaster and the Mega Ultimate Fart Blaster. It contains 4 Refill Bottles - with 2 different scented Fart Formulas; 2 Banana Scent and 2 Stinky Fart Smell. The bottles are designed for easy mess-free use. Simply unscrew the cap and insert the nozzle into the fill hole on the handle of the Fart Blaster. Now your Minion is loaded and ready to rip! With hours of odours in each Despicable Me Fart Blaster Refill Pack, your child (or grownup) will never run out of gas!