With Ethereum mining eventually being replaced by Proof-Of-Stake miners need a new coin to move over to. Ravencoin is the next profitable option and having a place to store your coins is important. Paper wallets can be a good option because they are offline storage and can be safely locked away and even password encrypted. I made a tutorial on YouTube showing how to create and redeem these paper wallets for storing your Ravencoins until you are ready to spend them! Hope you enjoy!