Ferrofluid Display Cell
This Display Cell is a sealed glass bottle that contains ferrofluid in a suspension liquid. Strong magnet is included.
This Display Cell is a sealed glass bottle that contains ferrofluid in a suspension liquid. Ferrofluid is a colloidal liquid made of particles less than 10 nanometers, and when subjected to a magnetic field (magnet), the nanoparticles form regular patterns of peaks and valleys. It is simple, fun and a fantastic way to demonstrate ferrofluid with any age student. Strong magnet is included.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.