The perfect gift for music lovers. Instructions of how to play your Spotify code 1. Open your Spotify app on your phone or tablet 2. Press search (magnifying glass at the bottom of the screen) 3. Press on the camera image to the right of the search bar at the top of the screen 4. Hold up your phone or tablet to the small sound wave printed underneath the text at the bottom of the mug. 5. Your song will start playing straight away, and will also continue to play the entire album that it\'s from. Or watch the short Spotify video on how it works: http://www.spotifycodes.com/index.html#video Double Walled Stainless Steel with plastic outer Holds 500ml of liquid