IT got to me safe and relatively fast despite the long distance. The price and shipping was acceptable, but the product is not functioning properly. I know these work as I have seen one in action in addition to videos online. The problem I am having is that it will not go off. once gas is filled, it fill not release it at all. and when I turn the timer-adjuster, it just expels the gas in liquid form through the side of the pin that is supposed to pop up.
PS: The timer-adjuster is the ring that sits around the part you fill gas in. you can adjust it with a flathead screwdriver.
Again, the rpice was acceptable, considering how these are sold for 40$ some places, but it is very disappointing that it is not working.