I have a question to anyone with the experience, I need to ship a small box to Europe, with some art supplies for a class I am teaching in late June. I do not want to ship it air, because the contents are considered flammable. (Pine Oil, medium for glass paints). Any suggestions on a alternative? By boat? How? Whom?

In case you are wondering, I have shipped a lot by air, Korea, Japan, Australia, and Europe, I use Fed Ex, they have a service called, Fed Ex Great Rates. But , I use it…