This is extremely high quality! Its made of aluminum and glass and is refillable!! All you have to do is resaturate the cotton wick inside! You can also order new wicks for a different scent!
This is a great option for when you cant diffuse oils (like work).
Keep it handy (pocket, purse, backpack, work bag, desk, diaper bag)
I pulled this informational graphic off the RiverTree Life website to show you just how easy it is!