Spread-Out™ Mini mortar racks
For someone just getting started in fireworks this works well with hand lighting individual shells. (Sort of difficult to light more than three and retreat before the first one launches!) For experienced pyromaniacs it allows for a wide spread of a few shells for a special effect, such as a pair of mines or comets on either side of a Willow or Chrysanthemum shell to create a flower effect. You might also use it to fire a few shells from multiple areas. One shell is straight up and the side ones are at 15 degrees each for a 30 deg. spread.
The Spread-Out mini mortar rack contains one base plate, 3 DR11 HDPE tubes 12" long plus screws to mount the rack to the plate.