Ferrofluid In A Bottle (Magnetic Liquid) rr_track_locks your imagination is the limit

your imagination is the limit

groomsmen or couples

On the inside

the HD Smartphone Screen Magnifier can be easily twisted to fit your own personal needs

Ferrofluid In A Bottle (Magnetic Liquid) rr_track_locks your imagination is the limitmagnetized in the presence of a magnetic field. Comprised of nano scale magnetic particles suspended in a transparent liquid, undisturbed ferrofluid forms into a smooth pool. But when a magnet is brought close, ferrofluid reacts in strange and fascinating ways. With Ferrofluid in a Bottle, you can safely and easily play with this spectacular substance. Using the included neodymium magnet(s), you can spike, toss, drop, pull, and bridge the ferrofluid.