[Updated Mode with 2 Working Panel]The newest designed 2 in 1 stirrer, help you to stir 2 containers at the same time but independently. Support 1000ml+1000ml stirring capacity. You can run 1 panel or 2 according application.Worktable surface is made of high quality material panel, resistance, easy to clean and durable. [STRONG MAGNETIC FORCE]Made from lab-quality materials,use Advanced magnetic coil technology, strong magnetic force,working and long service life.The panel marks the center where the magnetic force can be strongest, help to hold on the stir bar and preven it flings of. Great choice for science and teaching. [FAST STIRRING MIXER]Powerful and efficient brushless motor makes it stirring fast. Speed range is 0-4000rpm for added flexibility depending on the liquid's density or your project needs. The speed on our magnetic mixer is easily controlled by a 3D knob for quick adjustment. The powerful and efficient brushless motor is operation and has . [ ]magnetic stirrer adopts inernational advanced design concept and manufacturing technology, and perfect appearance , compact and firm structure, high versatility, simple operation. Perfect for stirring in scientific research, industry, agriculture, health, homebrew. Powerful stirring and intuitive controls the perfect option for those who demand lab quality and reliability. [PORTABLE FOR WIDE APPLICATION]It can be used in the laboratory, classroom, workshop or home. It can also be used for beer brewing, wine making, home chemistry, aromatherapy, essential oils and more. Colour:white + black Material: ABS Package Contents: 1 x Double magnetic stirrer 2 x Magnetic stir bars 1 x usb cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.