A free spin is essentially an offer that a casino gives to its players to spin the reels free of charge and have the opportunity to win real cash. The free spins may be given to both new and current customers, and it's one way to reward and encourage them to continue betting.
Finland, the country that seems so peaceful that one doesn't hear about often in international news, is, in fact, a very beautiful place with wonderful people and exotic cuisine. The popular game Angry Birds was created by a talented Finnish developer as well. For those who gamble, there are many mobile gambling offers to choose from.