MBL Glass Stirring Rod, double ended

These versatile borosilicate stirring rods have a flattened paddle on one end and a rounded button end on the other.
 
Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
With rounded button and paddle ends
Button end is useful for crushing clumped powder and solids
Paddle end helps to circulate sediment when stirring
N.B.: When stirring, avoid the end of the stirring rod abrading the inner surface of the glass vessel. Scratches can seriously impair the strength of the glassware, and affected items should not be used.