PTFE Magnetic Stir Bar Kit,
Chemglass PTFE Magnetic Stir Bar Kit,; PTFE Magnetic Stir Bar Kit, Consisting of 6 Each CG-2001-02, 6 Each CG-2001-02, 2 Each CG-2001-04, 3 Each CG-2001-09, And 1 Each CG-20001-08, 2001-13, & CG-2001-17.All in a plastic storage case. - CHMGLS