FIG. 1 is a perspective view of a buffer showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevational view thereof taken from a point located to the right and below FIG. 1;

FIG. 5 is a side elevational view thereof taken from a point located to the left of FIG. 1;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a side elevational view of the side opposite that shown in FIG. 5.

The conventional electrical cord is shown fragmentarily in all views in which it appears for ease of illustration.