No, this isn't a sanitation issue. From time to time, The LEGO Group will make some subtle alterations in the design of certain pieces. The most noticeable change of this sort was when they changed their color palette slightly back in 2004 - more on that in the future. But now there are still changes in parts happening from time to time. To many builders, it doesn't matter … [Read more...] about Mold Variations
