[Product information] Do you want to spoof your friends? This product is a good choice as it can simulate realistic farting sounds through squeezing, which is very interesting. [Package] You will receive two fart machines, a combination of red and black to make your life more interesting. Its size is not large, 4.3 * 4.5cm, making it convenient for you to carry and use. We hope it can bring you a better sense of use. [Material] This product is made of high-quality rubber, soft and comfortable, giving you a good feel. Its material is safe and environmentally friendly, and it will not harm your health. You can use it with confidence. [Easy to use] Its usage method is simple, with the air outlet facing about 2-3cm behind the end of the thumb, and then squeezing, adjusting the position and squeezing speed to make different sounds. [Widely use] The fart machine is an indispensable tool for activating the atmosphere at parties, which can be used for pranks, April Fool's Day, tricking others, and bringing joy to everyone. You will reap an unforgettable memory. Material: rubber Color: Red and Black Size: 4.3 * 4.5cm Package Contents:2* Fart Machines