Nice single shot with effect "Dragon Chrys. Red Dahlia"
Caliber: 30 mm
This single shot has not got some plastic bottom or similar so before use you have to fix it on the ground with some stick and tape. It is important to firmly pointed to the sky.
Single shot is without initiator!
For use you have to buy green visco fuse e.g. HERE
20 cm is enough for one piece so 1m is enough for 5 pcs.
Or mini electric igniter HERE