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• 1 Piece Magnetic Field Viewer Film
• The poles appear dark green
• SKU# VF12

• 1 Piece Magnetic Field Viewer Film
• The poles appear dark green
• SKU# VF6

• 1 Piece Gauss Spectrum Magnetic Field Viewer Film
• Display relative gauss strength in a spectrum of color
• SKU# GSVF

• 3 oz iron filings
• Magnetic fields may be viewed in 2 or 3 dimensions
• SKU# MiF3oz

• One Magnetic field demonstrator
• Dimensions in inches - 8 x 5 x 0.35
• SKU# MFDF

• 1oz bottle of Ferrofluid
• This liquid responds to magnets and magnetic fields
• Mineral oil based product
• SKU# FF1oz

Make your own stable levitating pen with this economical, easy to build levitating pen kit! Make use of the principals of magnetic repulsion to seemingly defy the law of gravity. Great for classroom demonstrations!

• 8oz Bottle of Ferrofluid
• This liquid responds to magnets and magnetic fields
• SKU# FF8oz

• One 3-Dimensional magnetic field demonstrator
• Dimensions: 5 x 5 x 5 inches (Closed)
• SKU# MFD3D

• 4.9 Grams Approx.
• 99.7% Pure
• SKU# V49