10 PCS Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars 4MMX8MM
[SIZE]: Length: 0.31inch(8mm);Diameter: 0.157inch(4mm)
[HIGH PERFORMANCE]: Egg shaped magnetic stirring bars are particularly well suited for round bottom flasks. Their shape mimics that of a flask and ensures complete mixing. They also offer minimal contact when used in plastic containers.
[APPLICATION]: It is generally suitable for mixing liquid in small round bottom flask in laboratory