NexMeStress Anxiety Relief Mindful Breathing Necklace, Anxiety Relief Item Breathing Exercise Device Breathwork Tool for Meditation, Relaxation, Calming Down and Slowing Breath

Decent for a budget-friendly version… I hold my tongue to it to make up for it not having a smaller internal diameter as pricier versions seem to have

Surprisingly this product really works. I am recommending to my friends.

Cute, bigger than I expected

Didn't help me quit smoking. Vaping with 0% nicotine did

I didn’t use this for the longest time, because the clasp ending up breaking on me, but I did get some use out of it before then. It’s really nothing more than a metal straw though. There isn’t any kind of resistance, which I think would have been helpful since it’s meant to be a tool to focus on breathing. I did end up taking some tape and covering most of one of the holes to give it some resistance. This has helped me since I bought this to try to help quit vaping.