Post by Pamela Foster

In 1847, Boston pharmacist Oliver Chase invented a machine that simplified the lozenge production process, resulting in the first candy-making machine, according to The Oxford Encyclopedia of Food and Drink in America. After identifying an opportunity to revolutionize the candy business, Chase shifted his focus to candy production with Necco wafers. It wasn't until 15 years after the creation of Necco wafers that Daniel Chase's brother, Oliver Chase, developed a way to press words onto the candy lozenges with a felt roller pad and vegetable food coloring. According to HuffPost, the conversational candies officially became heart-shaped in 1902, and today Necco says about 100,000 of them are sold each year.