Your favourite clicky to refresh spell bar

[Izmael]

..by class.

I like Gobbie Earring but I hate the fact that it needs to be equipped to click. Wastes an ear slot.

Jboots are fine but don't work indoors.

Enchanters can use the Rod of Insidious Glamour but it doesn't work without a target, which can be annoying at times IMO.

What do you use and for what class and why?