Kimbolton Stalagmite
 
A true conical fountain that grows from approximately 1 metre to 4 metres in 65 seconds with bright blue flower to titanium crackling, gold crackling with red and green, titanium crackling with red and yellow stars.
Safety Distance: 25 metres
Haz Class: 1.4G
Largest tube size: N/A
Powder weight: 400g