Endless Thank You Card with Glitter

This thank you card plays "Thank You for Being a Friend" nonstop until the battery dies

It opens like a warm thank you to someone who's stuck by you — and then the song kicks in. "Thank You for Being a Friend," the one everyone knows, now playing on a loop that does not stop. Close the card and it keeps going. Tuck it on a shelf and it keeps going. It loops nonstop, even when closed, for hours until the battery finally dies. You can open it to test the sound, sign it, and get it ready first; it only arms once you pull the tab, so there's no rush and no surprises on your end.

That's the whole joke. It's a real thank you to a good friend, wrapped around a song they won't be able to get out of their head — and it keeps going long enough to earn a "what did you send me?!" text. Good for any friend, any age, any time of year, with or without a reason. It's the kind of gift people actually remember.

How the Endless Musical Card Works

1. Open the card to test the sound, sign it, then close the card to stop the sample.
2. Insert the card into the envelope and pull the tab from the spine to arm it.
3. Once the recipient opens the card, it loops non-stop — even if they close it — and plays for hours, until the battery dies.
4. When they finally give up and try to pull the battery to stop it, hidden glitter spills everywhere.

Plain white envelope included in all cards