Can you post a link ? Kimbolton don't make the little consumer ones, i didn't say nor think they did, i believe they make the cat4 version at their UK factory thou. So to clarify, that one don't look like the ones Kimbolton have made in China and then import.
I set off a few from Kimbolton firework night and they certainly had little coloured jelly bean stars popping out from them but IIRC no crackle. I was wondering how the shogun version compared.