I find the Thor Four Button Set 1 electrifying! Eh, that was kind of bad of me. I should have said divine! Waaa-waaaa. I don't know when to quit! At 1.25 inch diameter, each button of the Thor Four Button Set 1 features an image that probably comes from Asgard and must be fed magical apples. Wait...that's not right either. I'll try to stay on task! These buttons are great for would be deities, Thor Fans, fans of the Beatles' "Maxwell's Silver Hammer'", and Kevin Serbo. Kevin Serbo is Thor...right?