Melt chocolate bark according to package directions in a large, narrow bowl.

Lay the pretzel knots onto the wax paper, prefereably on a baking sheet or other flat, movable surface. These will serve as the antlers.

Take a lollipop stick and push it into the bottom of a marshmallow (slightly angled downward). Turn upside down and dip into the melted chocolate and then lay onto the pretzels on the wax paper-lined baking sheet. If using candy eyes, place these on while the chocolate is still wet. Place the baking sheet in the refrigerator to speed the drying process.

Once dried (will only take 5-10 minutes), pull out of the fridge. Prepare the candy decorating pens (these need to be softned in hot water). If not using candy eyes, use the white decorating candy to place the eyes on each reindeer, and the red decorating candy for the red nose (if using candies for the nose, put those on at the same time as candy eyes while the chocolate is wet). Allow to dry for another 5 minutes or so, and then wrap or package up and share!!