Reese's Pieces are close second for the most popular Reese's product in our shop right after the traditional peanut butter cup. These little morsels of deliciousness are similar to Smarties but slightly smaller and they contain peanut butter instead! These pieces are extremely moreish. I bet you eat all the pack in one go! They match the colour of the packaging with them being 50% orange, 25% brown and 25% yellow/gold.