Addo Experimake Sludge & Slime

Kids will go wild for this Nickelodeon Experimake Sludge & Slime kit.

There's everything you need in this quirky science set to create loads of crazy and gross experiments. Make an invisible monster, slimy slippery snakes, sludgy gloopy goo and multiplying slime balls (yes you heard that right- multiplying slime balls)!

That's not all! With a few household extras you can also extend the gross-out with a fun sludge monster, slimy bogies and monster blood.