I have a good amount of Ripple that I bought recently at around 0.20 and now they are currently parked in GateHub. However, since I want to hold them for long, I dont want to park them at GateHub. Is there any paper wallet or offline desktop wallet where I can securely store them for long term? I know Ledge Nano S is a good option but I am not so comfortable with something electronic which can fail at anytime. I want something on paper; some phrase or some QR code which I save secure in a bank safety box or a safe at my own house. So please suggest something.