Box of High-Grade Stink Bombs

When one of the small glass vials is thrown upon the ground as an action, the Stinking Cloud spell with invisible vapor is cast within that area, with a DC of 16. The box contains 16 vials. A wind of more than 15 MPH disperses the stink. If the box is heavily jostled (DMs discretion) each vial has a 50% chance of breaking.