Twinkle Light LED - 2-Pack For Light Up Cards

All-in-one light-up units with three flashing white LEDs each, batteries included.

These units have the lights already attached with long wires; no circuit building is required!

To use, adhere the battery/switch in place. Glue or tape the LEDs in place. Cover with decorative elements, mark “push” over the button so the recipient knows how to turn the lights on.