We had to use it!! My son was sucking on a life saver and started to choke. Thankfully there was a hole in the candy so he was able to breath. But I kept swiping my finger to get the candy and it would push out of view for him to cough it up a small amount and it repeat the process. My other son jumped up and ran for the device like we have trained them to do. Within seconds I had the sucker out and sucked the candy from his throat. We ordered 5 of these to have around in cars and the house bec