ZS - Granulated Alloy Grains 200g/bag Material For Cold Spark Machine

Composite: Granulated Alloy Grains

Used for Spark Firework machine

Each bag powder Sparks burning keeps from 20-30 minutes up to firework output and height

Obtained foreign environmental protection standard related certificates 

Use foil vacuum packaging. Long-term storage

After opening, should be used in a timely manner, for a long time exposure to air will affect the use or cause the product to fail.

Version: Indoor version spray 1-3m, outdoor version spray 1-5m, height can be adjust by machine.

Can last up to 10-15 Minutes