Small size: the size of the magnetic stirrer is about 6.5 inch, the weight is about 0.35 kg, it has 1000 ml stirring capacity, which can support small experiments, the small size is convenient for teachers to carry and do experiments in various classrooms Stepless speed regulation with scale knob: the scale of speed is marked around the knob on the magnetic mixer, so you can clearly know and adjust the mix speed, which is useful and convenient for you to change the mix speed and control the experiment reaction With stir bars: there are 4 pieces of stir bars additionally, which can meet your needs for using and replacement; And the stir bars are made of PTFE and quality magnetic steel, cylindrical shape, smooth surface, can reduce friction and improves smooth rotation; And they are resistant to high temperature, corrosion, abrasion and high rotational forces Efficient and quiet motor: the stir plate magnetic mixer has a efficient and quiet motor, low noise and low vibration design, the cooperation of the motor and bar keeps the solution in the beaker without spilling, and confirm the experiment safe and precise Widely use: the magnetic stirrer machine can be applied in laboratory to do experiments, it can be also applied as a wine decanter, which can improve the contact area between oxygen and the wine, faster than traditional decanting; Magnetic function solve the problem of fermentation, easily to stir without opening the lid Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. / Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. / Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Colour: As Shown Material: Metal + Plastic Package Contents: 1 x magnetic stirrer 1 x power cord plug (US Plug) 4 x stirring bars 1 x English manual / 1 x magnetic stirrer 1 x power cord plug (UK Plug) 4 x stirring bars 1 x English manual / 1 x magnetic stirrer 1 x power