Me too - I have seen similar KB stickers, but they never say 'Made in Murano' - to me the word 'creation' is a weasel word, and implies no more than design, which can degenerate to no more than 'please Mr Remote Maker, make me some paperweights like these'.... That said, there are many Murano weights that enter the USA and elsewhere re-labelled by importers, with all kinds of names - and recently a good number of Chinese paperweights labelled as Murano too (eg Veruccia Bregognia or something like that) . Some no doubt come via Murano, others miss out that step...
I have been told that one or more Murano manufacturers have moved their offices to mainland Italy because of costs, and have contracted manufacture of their paperweights to factories elsewhere (eg Morocco). If that is correct, are the paperweights still Murano? If not, what are they?