The rubber balloon has worn many hats since it was invented 200 years ago. It has been used to spruce up birthday parties and political rallies, operate flying machines and open arteries.

Standard cards end up just being thrown out, but theses ones at least will be displayed a little longer. Ahead, we’ve rounded up the best pop-up cards to keep on hand for when you least expect it.

While Amuli and Matundu weren’t the originators of the idea — balloon-pop games and trivia shows have been common on social media in various formats for several years — they did popularize it.

Retro celebration An early birthday message before I forget. If you’re really early, pick up one of these pop-up birthday cards and stick it in the mail for a sweet surprise.