Unfortunately @Fusion is right, the site being so heavily attended by us Americans means we have to be careful about Cuban cigar discussions, the main issue being dopes who ask for online sources. Though we -
If you stick around, it only takes 30-days and 60 posts to unlock our Habanos sub-section where we can discuss everything Cuban more openly (except mail-order vendors, of course).
Being that there are no such issues where you are I'll happily give you lucky Brits a mulligan on your first post, but I don't think anyone around here is going to be able to steer you on that one anyway. I've never had one and don't remember anyone ever even discussing that particular LE. Otherwise, it would just be a guess based on the dimensions and brand profile. Just consider yourself lucky to have gotten them when you did, and try to make whatever's left last. Cheers!
Note: Edited to reflect @bearinvt's reminder below that I was citing old info on US Customs' rules on bringing CC's back into the US when traveling overseas.