The ornamental design for a cross-country ski vice, as shown and described.
FIG. 1 is a perspective view of cross-country ski vice showing my new
design;
FIG. 2 is a side elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevation view thereof; and,
FIG. 5 is a perspective view illustrating the manner in which the
cross-contry ski vice is utilized in conjunction with other equipment to
fix a cross-country ski to a workbench to allow maintenance work to be
done on the ski surfaces etc.