Whenever I have a question about international electricity, I go to the helpful pages of Walkabout Travel - http://www.walkabouttravelgear.com/wwelect.htm

I especially appreciate how easy it is to see what adapter(s) I need for the country I will be visiting. Going to Slovakia? Slovenia? Japan? Madagascar? No problem.

For Italy, if you are only using non-grounded appliances with two prongs (like an electric razor), the two prong non- grounded adapter #400 should work. Or you can go for grounded adapter 4G or 10G if your device has a three prong plug.

Mark in Los Angeles