If you like Science which makes RUDE noises, looks GROSS, and SHOCKS your Mum ‘n Dad; this is the kit for YOU! Mix up special formula potions that make BURP GAS overnight and look – UNMENTIONABLE. Get down and BOOGER with custom coloured shimmering stretchy FART PUTTIES and that TOOT tunefully! Make cosmetic grade hilarious JOKE SOAPS that look disgusting and feel fantastic! Great bathroom gifts for Mum and Dad. Huge amounts of Unreal Fun with loads of Real Science.