Do you like making fake farts to embarrass people? Then you absolutely need this novelty gadget! Pinch it and the air inside will rush out, making a highly simulated fart sound! Now, funny farts are at your fingertips.Just squeeze: put the free side up towards the palm, make the air vent towards the position about 2-3cm behind the end of the thumb, and squeeze the hand fart machine firmly, you can also hear it by adjusting the position and squeezing speed Different fart sounds.FART PRANK TOY: If someone annoys you, you can play sneaky pranks with this fart machine and it's sure to annoy him. It's a really fun toy, a crafty and fun must-have, and you deserve it too.Keep practicing better: Learning the art form of farting takes practice and skill. This fart squeeze toy has a learning curve, so the more you practice, the better you'll get. You'll find that this is the most realistic and fun artificial flatulence maker on the planet!