WARNING: Keep away from children. Do not put magnets in mouth or nose. Swallowed magnets can stick to intestines causing serious injury or death. Seek immediate medical attention if magnets are swallowed or inhaled
For ages 17+, not a toy
Desktop boredom buster for science-based amusements
Use the magnets to move the ferrofluid around and observe its behavior
Utterly addictive! Will melt your brain with its awesomeness