Black powder question

Wanting some information on this product from Curtis’s and Harvey’s pellet blasting cartridge.
The pictures have the details.
What was the main use of this?
Was this used in the punt gun? Or was it made like this for transport to be broken down?
Thinking to use it in a log splitting gun, it would have to be broken up.
Or are there better powders to use.
KH:ka boom:

This looks like an old time blasting stick, put a fuse in it ,put under a stump,light and stand back

That looks like a lot of fun, that's what that looks like

Quote:

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Originally Posted by Martin358

This looks like an old time blasting stick, put a fuse in it ,put under a stump,light and stand back

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Just have to give that ago:)
KH