The Geometry Cabinet introduces a variety of basic and complex plane geometric shapes. The set consists of a wooden cabinet with six drawers containing a total of thirty-five blue wooden geometric insets in yellow frames. Each inset has a large knob for secure handling, and the trays are easily removed and re-inserted in their slots. When in use, the trays can be taken to a work area or rested on the top of the cabinet, which is closed on three sides to prevent the tray from sliding off. The sides of the cabinet have curved cut-outs at the bottom which make it easy to get your hands underneath for carrying. The cabinet weighs approximately 12 kg (about 26 lbs), so it should be moved by an adult rather than by a student. The Geometric Cabinet can be used together with the Cards for Geometric Cabinet, Geometric Demonstration Tray, Geometry Cabinet Control Chart and the Geometry Cabinet Nomenclature Cards.