This peanut butter cup is one of Hershey's bestselling products
... Only two of the 20 
most popular products, Nestle's Butterfinger and Crunch, were ... Reese's regular 
size (less than 3.5 oz) peanut butter cups jumped by 7.7% to... [DOC] [TLE] 11 Delicious Facts About Reese's | Mental Floss [PAR] Mar 22, 2016 ... 1.