Mad Scientist Insert

Get ready for some serious fun in the lab! The Mad Scientist Insert is the perfect way for siblings to engage in some potion mixing, and have a blast doing it! Kids will get creative and experiment together, unleashing their wackiest ideas in a safe and exciting environment. Who knows? Their concoctions may even come close to real science! Be the mad scientist your kids never knew they wanted.

This insert comes in Clear, Black or White and has 8 silver cups and 8 plastic test tubes with caps.