Revolutionary beer bong with timer. The beer bong timer lets you quickly empty a bottle and with the timer you can easily take time on how quickly the contents can be emptied.
The beer bong timer is applied to the top of a bottle. The bottle is then turned upside down while the timer is started. The timer is stopped when the bottle is emptied. Challenge your friends and see how fast you can empty the bottle. The beer bong timer is great to take with you on the go.