Once the wax is melted, pour into your cupcake liners about 1/4 full. Dip the string tail into the wax and remove. Place your pine cone into the wax filled cupcake liner.
DIY scentsy bars by melting down old candles: preheat oven to 250 degrees, place old candles in oven on a cookie sheet when done preheating, bake for up to 1 hr or until entire candle is melted. Pour melted wax in cupcake liners in muffin tins, put in the freezer to harden wax. You could also clean out your candle jars and reuse for whatever!