Wild Science Practical Joke Soap - Science Kit.
* Have good clean fun with this hilarious science kit.
* Make soapy brains, eyeballs and even severed fingers to disgust both friends and family.
* Not for the squeamish.
* For ages 10 years and over.
* Please note item 3848427 has previously been on sale at £6.49.
I managed to get one so there will be stock out there, good luck!