WHiRR says, “If you’re feeling nostalgic for grade school, when you had to give Valentines to everyone in your class, WHiRR has some elementary-friendly mini cards available to download, print, and distribute. Hand them out to friends, lovers, and strangers on the street. Print them as they are or get DIY and embellish them with 3D baubles. The possibilities are almost limitless!” Link.
Robot Mini-Valentines by WHiRR