Horrible Science - Really Rotten Experiments

My grandson loves this….. great fun, learning while playing and being messy (not super messy) really great and great value for money

Bought this as a Christmas present for an 11yo and he loves it. Has been useful to keep him busy during lockdown.It is fun and does the job so worth a buy.

My 8 year old son loves anything yuk at the moment. He loves experiments and all the gory gruesome things that he can make. A typical boy, This was ideal for him, it was a nice change for us to work together doing something interesting instead of him glued to his DS. It kept him occupied and would have done the whole box over the weekend if I had let him. Happy child = happy mum.

Fantastic. Easy to follow instructions. I liked it because you didnt have to buy anything to add to the set to complete the experiments like other sets we have bought. Lots of fun especially with the cockroaches in the soap and fake poo. Perfect for an 8 year old boy

Surprised at how well made it was

Bought this for my Grandson, age 7 who is into experiments at the moment. His mother has reported it has been well played with and has learnt a lot from his experiences.

Was a little dissappointed that the experiments weren't a bit easier. You have to use a lot of you own things to complete some of them.

This should have been called Really Rubbish Experiments.The vomiting stomach barely vomited at all, and what came out was white fizz which looked nothing like sick.The dog poo plaster of paris didnt set well even with correct amounts of water it just crumbed when we turned it out.My kids couldnt see 3D with the supplied cardboard bincolulars.The burping machine didnt burp as the balloon was far too small to hold 50ml of water with room to squeeze and seal the top.The fart pot- which was just slime- didnt even fart. I mean how hard is it to supply a slime that gives that farting noise?The only one that worked was the cockroach soap, although it made my daughter's hands itch to use it.