Eisco PH0816A - Magnetic Needle - 62mm GBP 3.29 Category : Classroom & Teaching Supplies Seller : rapidonline(198357, 99.7%) | Eisco PH0816A - Magnetic Needle - 62mm GBP 5.39 Category : Classroom & Teaching Supplies Seller : pcarena-bristol(499269, 99.3%) |