Mini Vortex Mixer, 5200RPM Liquid Lab/Paint Mixer Shakers for Nail Polish New
And the rotation speed can reach 5200rpm. Handheld Turbo Fan with Ice Cooler, Powerful Portable Mini Fans, 1-199 Speed. 1000Pc/sets 1.5ml Clear Plastic Laboratory Micro Centrifuge Snap Lid Test Tubes.