Description Are you looking for professional, yet affordable b-type laboratory magnetic stirrer? Are you in search of sturdy, trustworthy magnetic stirrer bar that can do multiple jobs ? If yes, look no further! Our professional b-type laboratory magnetic stirrer must meet you needs. It is one of the best choices for you. Features - Color: White. - Material:PTFE. - Size: 5.00X0.50X0.50 cm/1.97X0.20X0.20 inch. - The product is widely used in the chemical, scientific research and experiments, useful and multipurpose. - The magnetic stirrer are constructed with magnet design, useful and reliable, resistant to abrasion, durable and excellent. - Acid and alkali resistance, resistance to various organic solvents, almost insoluble in solvents. - They are fashion and unique way of stirring liquids in modestly sized containers. Perfect accessory for stirring and mixing. - You will have good use experiencebecause of the perfect workmanshipof this product. Package list: 8 x b-type magnet stirrers