Combine the dates, coconut flakes, and nut butter in a food processor and blend until smooth. Add a little water if needed.
Shape the dough into small balls with your hands.
Place date balls in the freezer for 15 minutes.
Melt the chocolate chips and butter in a small bowl. Roll the date balls in this mixture.
Return the date balls to the fridge or freezer until the chocolate is set. Eat right away or store in the fridge or freezer.