Start by melting the green candy melts according to the package instructions.
Dip each pretzel stick halfway into the melted candy and place it on a pan lined with parchment paper.
Let the pretzels set for about 5 minutes before adding the "nails".
Roll small pieces of black fondant into nail shapes and gently press them onto one end of each pretzel stick.
Wait another 10 minutes for the candy melts to harden, then using a knife, make small ridges along the length of the pretzels to create the appearance of knuckles.
Let the pretzels set for another 10 minutes before serving.