Compact design:The magnetic mixer is small size, light weight, easy to carry, DC12V voltage with type-c port, able to connect power bank or notebook, non-rechargeable use, please use our dedicated power plug, otherwise it may affect the machine speed Large capacity, high speed:The maximum mixing capacity of the magnetic stirrer is 3000ml, and the maximum speed is 3000rpm, this automatic stirrer is mainly used to stir low viscosity liquid or solid liquid mixture,not suitable for resin, paint and other high-viscosity solutions, it is also not recommended to stir liquids with temperatures exceeding 158°F Reliable quality:The lab magnetic stirrer use maintenance-free brushless DC motor, stable and quiet, acrylic top provides excellent abrasion resistance, chemical resistance and is easy to clean Widely used:The magnetic stir plate mixer is suitable for stirring and mixing in scientific laboratory, industry, agriculture, health and medicine, self-made, wine making, juice mixing, wine decanting,coffee stirrers electric and other fields.Tip: Not suitable for stirring high viscosity liquid. Notice for use: Please use a beaker or a container with a flat and thin bottom, put the stir bar into the container first, and then slowly turn the knob to keep the stir bar synchronized with the magnetic field, so as to obtain the best use effect, please note there's no beakers in our package WEST TUNE 3000rpm Magnetic Stirrer Mixer with Stir Bar, Brushless DC Motor Max 3000ml Electric Magnetic Stir Plate Mixer Black-White（No Hot)