Student Compass-Set of 10

20mm, 7/8" diameter compasses for magnet experiments. Aluminum case with glass top.

Unit of Sale :Set

3" Horseshoe Magnet

$14.41

4" Horseshoe Magnet

$16.24

5" Horseshoe Magnet

$17.50

Alnico Bar Magnet - 6"

$27.58