I would never suggest using them for something you will use on a daily basis because I don't think they will last. They're fairly cheaply made, and the very first one I took out of my pocket to look at some of them fell apart in my hand before I'd even soldered the wire. I just pushed the button back and forth. If it's for something you use from time to time I think it's fine, but if it's for something you'll use every day I'd recommend looking for a different brand, or you can replace them fairly quickly. I would never use them where someone could get hurt if the switch fails.
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