𝗖𝗶𝗿𝗰𝘂𝗶𝘁 𝗕𝗹𝗼𝘅 • Get ready for some laughs! The E-Blox Build Your Own Burp & Fart Machine has 10 hilarious sounds including burp and fart sounds that are so real you’ll be holding your nose! • This kit teaches children the STEM fundamentals of electronics. Kids can even add these funny sounds to their own brick structure projects. Parts are compatible with the Power Blox line and other major brick brands. LTKHoliday LTKKids LTKGiftGuide