Coarse Grain (decorating sugar, pearl sugar): These large sugar crystals are used for their decorative appearance and are often sprinkled on top of baked goods and candy for extra sparkle. The chemical composition of this sugar is identical to table sugar. The only difference between the two is the crystal size.
Granulated Sugar (table sugar): This all-purpose sugar is the most common variety of white sugar. It is easily measured and dissolves well into beverages and other liquids.