Simple and elegant table foot. It has an o-ring in the bottom for better adherence to the floor.I designed it originally for a kitchen cutting table used as the base for the RoboDraw Robot (see pictures). But it can also be used as a standard table foot.The design is parametric (Openscad)You can find more info (in Spanish) in this wiki:http://www.iearobotics.com/wiki/index.php?title=Objecto_3D:_Patas_de_mesaThe default table foot is 10 mm in hight and a diameter of 40 mm. It uses 20 mm internal diameter O-ring (3mm section).It also includes a top hole (optional). I am using it to fit in the original cutting table foot.