Customer Reviews for VEVOR Lab Stand Support, Laboratory Retort Support Stand Set, Steel Lab Stand 23.6" Rod and 8.3" x 5.3" Cast Iron Base, Includes Flask Clamps, a Burette Clamp and Cross Clamps
These stands are nice, but they can flip if you use one of the pincers to hold a slightly heavy item too far away from the axis. They’re perfect for microscale operation, though (although I would've appreciated smaller items.
Monokeras 
