North-south Bar Magnets 100 Pcs Wood/Plastic/Metal Sizes vary from 3" to

Sizes vary from 3" to 10"

labs and libraries

Build student confidence and skills using flash cards of your own creation

SKU: ERST-92163-6

North-south Bar Magnets 100 Pcs Wood/Plastic/Metal Sizes vary from 3" toMPN: 005027 UPC: 094051920103 Basic bar shape feature an opposite pole on each end, creating an interesting arc shaped magnetic field to explore. Ideal for activities that do not require a lot of lifting power. Poles are stamped with letters. Each bar measures 1. 13"L x 0. 25"W x 0. 25"T. For ages 8+. Each pack includes 100. Key Features : Test all your magnets for magnetic polarity. Great tool for testing magnets for polarity. Each pole is indicated