Melt butter and blend with peanut butter. Add sugar gradually, blending well. Add Rice Krispies and blend well. Shape into 3/4 inch balls.
Melt Hershey bars, chocolate chips and paraffin together in double boiler or in microwave being careful not to burn. When completely melted and blended dip peanut butter balls into chocolate mixture and drain on wire cake rack. (Use a fork or 2 spoons for dipping.) Makes about 100 balls. Freezes well.