The extremely gross science set with 12 totally gross activities including creating a life size wobbly brain, make a stomach vomit and watch a burp in action
🧠 Take a voyage of discovery of just how disgusting the human body can be!
🧠 12 horrid, yucky activities to perform
🧠 Activities include how farts brew, see a burp in action and make a life size wobbly brain!
🧠 Loads of sticky gooey gross out fun!