Endless Birthday Musical Greeting Card with Glitter

Celebrate birthdays with the Endless Birthday Musical Greeting Card with Hidden Glitter – a masterfully designed tribute to classic doo-wop birthday celebrations that refuses to stop the party! This isn't just any birthday card; it's a musical time machine that delivers hours of vintage-style birthday joy with a delightfully mischievous twist.

How the Endless Musical Card Works 

1. Open the card to test the sound; sign it, close the card to stop the sample
2. Insert the card into the envelope; pull the tab from the spine to arm it.
3. Once the recipient opens the card it will start and loop non-stop even if they close the card; it will run until the battery dies; hours later
4. If the recipient tries to break it we hid glitter inside the card

This endless birthday card is ideal for:

• Milestone birthday celebrations where extended musical recognition is absolutely warranted
• Office birthday parties where the birthday person can enjoy hours of musical attention and workplace celebration
• Anyone who deserves a birthday that lasts longer than a few minutes – because some people are worth celebrating all day long

📮 Plain white envelope included in all cards