Ika Labortechnik stirrer/shaker table, this works fine and it can really do the hula. The second photo shows it doing its thing. It's missing a knob, and missing some screws on the table part, which are not 8-32 as someone wrote, they're metric. Other than the missing knob, this works fine and good if you're an equipment refurbisher.The item "IKA Labortechnik Stirrer/Shaker Table KS250 Basic Tested Working" is in sale since Thursday, September 28, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Lab Mixers, Shakers & Stirrers\Orbital, Platform & Vortex Shakers". The seller is "tminus7" and is located in Fremont, California. This item can be shipped worldwide.