Mini Vortex Mixer VM300VM300S Smart and Portable Tap to launch Brushless motor Stepless speed regulation You can mix what you want, such as nail polishes, eyelash adhesives, paints, glues, tattoo ink, pigments and other tough liquids. It applies to nail salons, beauty parlors, artists studios, tattoo shops, schools, businesses and at-home use. Suitable for centrifugal tube, Eppendorf tube and so on. Mini Mixer Technical Data Model VM 300S VM 300 Control method Knob speed regulation Constant speed Motor Brushless Motor Shaking Orbit 4.5mm(circle) Loading Capacity 50ml Shaking speed 0 - 3000RPM 3000RPM Enclosure protection level IP42 Power Voltage Allowable ambient temperature 12W 100 240V 50 60HZ 50 40, 80RH Dimension 100 93 72mm 93 93 72mm Packing Size 190 126 113mm Weight 0.56 0.37kg 0.56 0.36kg