Halsa Lava Stone Diffuser for Sauna, Office, Bedroom, Bathroom - Natural Beechwood Base, Passive Diffusion, Lava Rock Absorbs Essential Oils - Natural Aromatherapy

I have this in my cubicle at work. It holds the essential oil scent for several hours but does not overwhelm the area. It is very well made.

Works great. I bought this to put essential oils on for in our sauna. It was significantly smaller than I was expecting, but does the job! It was my fault for not reading the size description

I got this for my car. The scent of a few drops of essential oil lasts half a day, max. The oil has started to build up on the surface and look sticky.

I keep this in my bathroom in our travel van. The bathroom tends to get warm. I use peppermint oil and it smells wonderful!

I bought this to use in a cedar infrared sauna. I have now tried it three times, adding more oil than the last time each time and I still don't smell a thing. I even placed it right next to one of the heat panels. I bought two different oils and no go.....still don't smell anything.

It's marginally ok

This was perfect size to put in my home sauna! There is a small shelf where I was able to place it.

This is so small, but it actually works for my needs. Used one time and it was adequate. Maybe wished it worked a little stronger, but it does what it's supposed to for it's size.