Professional Fireworks 6" Display Shells Shape: Ball or Cylinder Packing; 10/1 Brocade ... Peony, Wave, Chrys, Willow etc Professional Fireworks 6" Display Shells Shape: Ball or CylinderPacking; 10/1Brocade Crown, Peony, Wave ... built in 2001. We mainly manufacture and export Display Shells, Cakes, Roman Candles, Fountains, Stage Fireworks, and Toy ... appreciated by our clients. Fireworks 6" Display Shells