1. Combine peanut butter, sugar, and butter until well mixed. Make into 1/2in size balls (or other preferred size) and place on lined cookie sheet.

2. Refrigerate overnight.

3. Melt the 1/2 in piece of wax over medium heat. Once melted, add chocolate chips and stir constantly until chocolate is melted. 

4. Take the peanut butter balls out of the fridge. Use a toothpick to poke into each one, and dip into the chocolate mixture. Place back onto lined cookie sheet and refrigerate until chocolate hardens. Keep refrigerated.