Glass tabletop
FIG. 1 is a perspective view of a glass tabletop showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image of FIG. 3; 
     FIG. 4 is a right end view thereof, the left end view being a mirror image of FIG. 4; and 
     FIG. 5 is a bottom plan view thereof.