Musical greeting card that NEVER STOPS PLAYING until the battery dies or you break it. Anthat's the point. 

Joker Greeting Card Features

  • Plays NON-STOP for over 3 HOURS
  • Joker Card will not stop until the battery dies or your victim destroys it
  • Card arrives to you in SAFE MODE so you can safely sign
  • Music gets LOUDER when the play button is pressed to stop the card
  • Confetti-Glitter available inside select cards  

 Check out our newest product we launched on Kickstarter:

Pre-order on Kickstarter and be the first to get it!


Press Articles

BuzzFeed Article: This is the song that quite literally never ends.
Gizmodo: A Musical Prank Card That Drives Someone Mad Is the Perfect Gift
ABC News: Diabolical Joker Birthday Card Plays Music Until It's Destroyed or Battery Dies
CNETThis card will drive your crazy
DudeIWantThat:  The Best Musical Prank Card Ever
The Paper Chronicles:
Scary mommy: "The Baby Shower card is pure evil genius"
Yahoo News: "More funny than glitter-bombing your enemies"
SomeeCards: "Don't be around when they open it"
Huffington Post: "The most practical way to prepare a parent-to-be"

Joker Promise 

We do offer 100% money back if card arrives broken or not working. And we are fast to reply; go ahead and email me: