Unleash the Black Dragon™ Assorted Effect Ball Shells from Red Apple® today! These sick shells give you bangs, peonies, crackling, strobe, and glitter in gorgeous golds, greens, reds, whites, and more! With 12 shells that each have a 1 ¾ inch diameter and 1 tube in each kit, you get loud, high-display level effects that really #bringontheboom™! Plus, get 6 shell kits per case for a total of 72 shells! For all you ball-shell enthusiasts, Black Dragon™ is the way to go!