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Pair of Neodymium Magnets

Item # P8-1123

Regular price $15.00
Regular price Sale price On Sale $15.00
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Buy 3 and pay $13.90 each!

These neodymium-iron-boron magnets are, for their size, the most powerful magnets on earth! Each 1/2" in diameter, 1/4" thick.

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Other Options

Price Qty for
Neodymium Magnet Sphere 0.75 Neodymium Magnet Sphere 0.75" Chrome Plated Item # P8-1136
$11.95 20 $11.20
Neodymium Magnet Spheres 8mm Gold Plated 25/pack Neodymium Magnet Spheres 8mm Gold Plated 25/pack Item # P8-1139
$45.00 10 $42.30
Neodymium Super Ring Magnet 0.75 Neodymium Super Ring Magnet 0.75" OD 0.25" ID 0.25" thick Item # P8-1133
$5.50 20 $5.10
Multipole Neodymium Super Ring Magnet Multipole Neodymium Super Ring Magnet Item # P8-1134
$6.95 20 $6.50
Giant Neodymium Magnet Giant Neodymium Magnet Item # P8-1124
$29.95 10 $27.90
Neodymium Magnet Neodymium Magnet Item # P8-9701-02
$5.00 50 $4.60
Neodymium Wands, 5 Pack Neodymium Wands, 5 Pack Item # P8-1110
$39.00 10 $36.30

Additional Details

This neodymium-iron-boron magnet is, for its size, the most powerful magnet on earth!

It's hard to comprehend its incredible power - a pair of these half-inch disks cannot be separated by direct pull, and even sliding them apart is a difficult process. One magnet will prevent a second from falling, even when separated by the width of a human hand. Drop a joined pair down a 3/4" copper tube and challenge your students to explain the resulting phenomenon.

This magnet is strong enough to reveal the presence of magnetic substances, even in the printing ink used in paper money! We supply two magnets, each one-half inch in diameter by one-quarter inch thick, which can be used for a variety of unusual magnetic experiments. Included with each pair is an instruction sheet with information on care and suggestions for experiments.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to

Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.