How to take off the metal legs of the glass coffee table?

Turn the coffee table upside down, remove the screw, put it on the circular object indicated by the arrow with a metal electric iron, heat it for about 10 minute, and knock it off with a hard object.

Tea tables are generally divided into square and rectangular, and the height is equivalent to the armrest of an armchair. Usually there is a coffee table between two chairs to put cups and dishes, so it is named coffee table. In the network language, tragedy is homophonic with "tragedy" and with "tableware", which leads to "environment bears tragedy (tragedy) and tragedy (tableware)". Tea table.