Right now the best XO ever might be the Pen Pal 2.0 with a cassette-tape-shaped greeting card with an inbuilt voice recorder for sending recorded messages to friends and family. Record for up to two minutes, hand write a message, seal with the included sticker and send off to the lucky recipient. Your message will play automatically when the card is opened.
Re-record-able and endlessly re-usable so you can pass messages back and forth forever. The perfect gift for music lovers, or simply for those times when we miss a loving voice.