A game table and to a game equipment for playing a ball game with legs. The game table includes a table top structure with a see-through table top surface. The table top structure has a first and second table top ends and a first and second table top sides extending between the first and second table top ends. The game table further includes a first table side wall and a second table side wall extending downwards from the table top structure. The first and second table side walls being arranged to form a channel-like game space together with the table top structure, the channel-like game space having a first opening and a second opening at opposite ends of the channel-like game space.

A game table and to a game equipment for playing a ball game with legs. The game table includes a table top structure with a see-through table top surface. The table top structure has a first and second table top ends and a first and second table top sides extending between the first and second table top ends. The game table further includes a first table side wall and a second table side wall extending downwards from the table top structure. The first and second table side walls being arranged to form a channel-like game space together with the table top structure, the channel-like game space having a first opening and a second opening at opposite ends of the channel-like game space.

A light-emitting composite stone includes a transparent stone; a first light guide; a mounting member; an edge stone on one side of the transparent stone; a second light guide being adjacent to an inner surface of the edge stone and perpendicular to the first light guide; a light-emitting member on a bottom of the second light guide; an inclined cut on the second light guide; a first reflection member having an inclined angle of 45-degree on a bottom of the inclined cut; first and second vertical light guides; a second reflection member on a top of the first vertical light guide; a horizontal light guide between tops of the first and second vertical light guides; a third reflection member on an inner surface of a top of the second vertical light guide; and a fourth reflection member on the horizontal light guide.

A light-emitting composite stone includes a transparent stone; a first light guide; a mounting member; an edge stone on one side of the transparent stone; a second light guide being adjacent to an inner surface of the edge stone and perpendicular to the first light guide; a light-emitting member on a bottom of the second light guide; an inclined cut on the second light guide; a first reflection member having an inclined angle of 45-degree on a bottom of the inclined cut; first and second vertical light guides; a second reflection member on a top of the first vertical light guide; a horizontal light guide between tops of the first and second vertical light guides; a third reflection member on an inner surface of a top of the second vertical light guide; and a fourth reflection member on the horizontal light guide.

An electric height-adjustable desk is provided which comprises a desk board body comprising a desk board, and a frame disposed at the bottom of the desk board, and the desk board and the frame are connected to integrally form the desk board body; a lifting assembly, connected to the bottom of the desk board body, and comprising a transmission rod, two lifting columns and one drive motor, wherein the drive motor is in transmission connection with the two lifting columns through the transmission rod to drive the two lifting columns to ascend and descend; the transmission rod, the two lifting columns and the drive motor are connected to integrally form the lifting assembly; a base, connected to lower ends of the two lifting columns; a groove for embedding the transmission rod is disposed at the bottom of the frame of the desk board body; a manual controller and a human-machine interaction interface of the manual controller is disposed at an outer side wall of the desk board body. The electric height-adjustable desk provided makes the space under the desk board increased to allow users to place legs freely and help users to avoid touching the desk, while being simple in structure and fast in assembly, the manual controller is not easy to be accidentally touched by users to ensure high safety.

An electric height-adjustable desk is provided which comprises a desk board body comprising a desk board, and a frame disposed at the bottom of the desk board, and the desk board and the frame are connected to integrally form the desk board body; a lifting assembly, connected to the bottom of the desk board body, and comprising a transmission rod, two lifting columns and one drive motor, wherein the drive motor is in transmission connection with the two lifting columns through the transmission rod to drive the two lifting columns to ascend and descend; the transmission rod, the two lifting columns and the drive motor are connected to integrally form the lifting assembly; a base, connected to lower ends of the two lifting columns; a groove for embedding the transmission rod is disposed at the bottom of the frame of the desk board body; a manual controller and a human-machine interaction interface of the manual controller is disposed at an outer side wall of the desk board body. The electric height-adjustable desk provided makes the space under the desk board increased to allow users to place legs freely and help users to avoid touching the desk, while being simple in structure and fast in assembly, the manual controller is not easy to be accidentally touched by users to ensure high safety.

A furniture item comprises first and second edge modules, each edge module having a substantially horizontal component with a receiving section and a substantially vertical component with a receiving section. The first and second edge modules are spaced and arranged with respect to each other so that the respective receiving section of the horizontal components face each other. A top surface is provided and has first and second ends. The first end is supported by the receiving section of the horizontal component of one first edge module and the second end is supported by the receiving section of the horizontal component of the second edge module. Further, there is a first leg having an upper section accommodated by the receiving section of the vertical component of the first edge module and a second leg having an upper section accommodated by the receiving section of the vertical component of the second edge module.

A furniture item comprises first and second edge modules, each edge module having a substantially horizontal component with a receiving section and a substantially vertical component with a receiving section. The first and second edge modules are spaced and arranged with respect to each other so that the respective receiving section of the horizontal components face each other. A top surface is provided and has first and second ends. The first end is supported by the receiving section of the horizontal component of one first edge module and the second end is supported by the receiving section of the horizontal component of the second edge module. Further, there is a first leg having an upper section accommodated by the receiving section of the vertical component of the first edge module and a second leg having an upper section accommodated by the receiving section of the vertical component of the second edge module.

A game equipment and seat for a game table. The game table includes a table top structure and a first and second table side wall structure extending downwards from the table top structure arranged to form a channel-like game space having a first opening and a second opening at opposite ends of the channel-like game space. The game equipment includes a first seat arranged in connection with the first opening and a second seat arranged in connection with the second opening. The first seat is supported in vertical direction to first and second table support legs at the first opening and the second seat is supported in vertical direction to the first and second table support legs at the second opening.

A method for the manufacture of a worktop formed of at least one glass-ceramic substrate with a surface area of greater than 0.7 m.sup.2 in which at least one cycle of ceramization of a glass plate with a surface area of greater than 0.7 m.sup.2 is carried out in a manner where the rate of passage is reduced or the length of the ceramization furnace or the residence time in said furnace is increased.