It was claimed pretty fast after my post. After 5 years, It got all crystalized, which was unusual to me, because it was a ribbon, not a flake. Same thing happened to my Stonehenge. But, the Blackpool Fresh is a very nice licorice aromatic. I really liked it fresh. But, with age and the crystals, I expected it to be sweeter, but it lost all flavor, except for a slight sour wet rag taste. I didn't enjoy it.
Also, Tillsbury after five years tastes like dirt, no sweetness, just an earthy "beet-like" flavor. I didn't set back but one tin of this.
I recall a letter from the guy who owns or manages Esoterica that was posted here, where he tells us that we shouldn't age Esoterica. They were not designed for that. Seems like he called people who cellar some funny European word, a slur... tufters? Poofers? I can't remember what it was. Seems like Sable has reposted it, maybe he will chime in.
But, any Esoterica I buy in the future, I will smoke them right away. I do love fresh Penzance, but age does nothing positive to them, IMO. But, you guys setting back bags of this and you guys buying it up... enjoy!! ha ha. YMMV