Ferrofluid is a ferrous nano-particle liquid that reacts in the presence of a magnetic field.

Ferrofluid is used as an excellent demonstration tool for magnetic experiments and recently it is being used in modern art and for other creative purposes.

When the fluid is exposed to magnetic field the particles align magnetically with north and south poles and display amazing shapes, once the magnetic field is removed the fluid returns to its random alignments.

This listing includes 4PCS OF NEODYMIUM THUMB PIN MAGNETS 16MM

Volume: 30ML

Type: EFH1

Gloves should be worn while working with these fluids. Please refer to MSDS sheet for health and safety information.

EFH series fluids MUST NEVER be used for loudspeaker repair/refurbishment, as damage to the driver unit may result.

Note: This fluid can permanently stain clothing and other material.

Handle with care. Recommended to use glass equipments for display purposes. Immiscible in water, behaves similar to low viscosity oil.

See examples of Ferrofluid here: Ferrofluid in action

PLEASE NOTE: THESE FERROFLUIDS ARE HYDROCARBON BASED LIQUIDS, COMPARABLE TO MOTOR OIL. DO NOT INGEST !!!