Jonathan's Fireworks Top Secret

Top Secret by Jonathan's Fireworks Top Secret by Jonathan's Fireworks is a 21 shot fan effect firework. However, each shot from Top Secret is, first of all, a lower level mine burst and then a unit is fired through this lower level burst to explode high in the sky. If you watch the video you will see this two-stage effect. As each shot bursts twice you get 42 effects from Top Secret and you get lots of different colours in both the low level and high-level bursts. David & Sally's opinion - We liked the two-stage effect and the fan-shaped bursts. Outstanding display for a firework of this size. Minimum viewing distance = 8m.