The ornamental design for holder for toilet tissue rolls, as shown and described.
FIG. 1 is a perspective view of my new design for holder for toilet tissue
rolls, wherein toilet tissue rolls as contained in said holder are shown
in dotted lines;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof with the tissue rolls as
contained therein being shown in dotted lines;
FIG. 4 is a side elevational view thereof with the tissue rolls as
contained therein being shown in dotted lines; and,
FIG. 5 is a bottom plan view thereof with the lowermost tissue roll as
contained therein being shown in dotted lines.