Loops the Birthday song sporadically until the battery dies.

• Safe to sign, place envelope, remove tab
• Sporadic mode: Starts, pauses, starts again and loops non-stop to be defective
• Plays until the battery dies
• Glitter if broken (large glitter, not craft glitter)

How do I mail this?

1. Open the card and write your own personalized message 
2. Start with adding the receivers address on the envelop
3. Insert the card into the envelop
4. Remove the tab 
5. Add the right amount of stamps and send it with your local postal carrier