When opened, a wind-up mechanism inside the envelope causes the envelope to shake and makes noise, startling the opener. This prank will be passed around many times as new victims are found.

Imprint Information

Set Up Charge: $25
Size: 3" x 5"
Imprint Area: ~4" x ~2"
Imprint Colors: Standard Colors

Pricing

Qty:	144	432	864
Each:	0.75	0.57	0.55