This seems like an interesting freebie from uni-ball. Get your free pen here. They said they were giving away 10,000 a day until April 30th. I thought for sure they would have reached that number by 2:20 pm but they haven't. Give it a shot. Should arrive in 3-4 weeks.
Swagbucks is totally free! It is a search engine that rewards you for searching! While you search you earn swagbucks that can be traded in for all sorts of things. My favorite is Amazon gift cards! Totally legit! Try it out!