Two-level bouquet:
-above – routs turning into the golden twists with flashes and sound;
- below-golden twists
Caliber – 195 mm (8 dm),
Diameter (max) – 193 mm,
The height of article – 235 mm,
The height of spectacular effect – not less 80...90 m,
Action time – 4..7 s,
Radius of danger zone – not less 100 m,
Weight — 2,5...2,6 kg